Horsham Grand Prix, 2nd February 2025

Everyone you see helping at our events is a volunteer, so thank you to:

  • Tournament control: Sharon Merchant, Nick Brown, Neil R.
  • Arbiters: Steve Merchant, Gary McCulloch, Uba Nduwisi, David Bryant
  • Analysis room: Cassie Graham
  • Entries and registration: Steve Merchant
  • Trophies: Trish Freeman
  • Photos: John Clark
  • Kitchen: Nick Burgess, Andy Collins, Mike Chapman, Lucy

Headline Results

U11 MinorU11 Major
PosNameScorePosNameScore
1stCharlie Rogers5.51stJinzhe (Thomas) Yang  5
2ndOleksandr Chornyi (On tie break)52ndHenry Munroe 
(On tie break)   
4
3rdZachary Rohvarger
(On tie break)
53rdEdward Jeanmonod
(On tie break)
4

Age-Group Prizes:

Under 7Boglarka Rebecca Bors4
Under 8Aarav Ghanshala4.5
Under 9Talea Martirossian4
Under 10Callum Pereira Kinga4.5
Top GirlEno Lyu4
Under18 MinorUnder 18 Major
PosNameScorePosNameScore
1stIssac Oakes5.51st=
Arthur Kendall, Luke Freeman, Louis Buckland, James Ratcliffe
4.5
2nd =Shravan Karthi Prabhu, Jacob Delacour5

Rating Prizes:

U880: Ted Wylie, Andrew Xue 3.5/6

U1060: Theo Trott, James Patrick Marsh, Keira Gray – 4/6

U1410: Laurence St Louis – 3.5/6

U1700: Zebediah Taylor, Rose Burgess – 3.5/6

Arbiter’s Awards

Shenul Jayaraj, Xander Clarke, Daniel Gardner, Angus McKee, Lithumya Kadadora, Joshua Porter, Ferdin Edmand, Nick Fleetwood, May Lyu, Simeon Taranov.


Crosstables

Under 11 Minor

PosNameRating123456ABCDEFT1
1Rogers, Charlie573Kb36+w27+b8+w2+b7=w4+445821.942.0620.0
                
2Chornyi, Oleksandr679Aw31+b17+w15+b1-w16+b7+5545133.560.4418.0
3Rohvarger, Zachary884Kb20+w14+b4-b5+w13+w9+5654985.32-0.3217.0
                
4Jefcoate, Cailan582Pw35+b18+w3+w7=b8+b1-545472.661.3418.5
5Pereira Kinga, Callum268Kb6=w32+b22+w3-b17+w14+66750.693.8115.0
6Ghanshala, Aarav606Kw5=b25+w10-w32+b14+w15+65583.331.1714.0
                
7Lyu, Eno0b16+w12+w13+b4=w1=w2-464567 59217.5
8Bors, Boglarka Rebecca717Aw11+b26+w1-b21+w4-b16+4535363.65-0.6515.0
9Higginson, Luke513Pw19+b13-w28+b11+w10+b3-4646492.011.9915.0
10Cojocaru, Cosmin733Ab12+w16-b6+w17+b9-w18+4645034.68-0.6814.0
11Kadadora Arachchilage, Lithumya Methnuli427Kb8-w33+b29+w9-b22+w20+4536071.381.6212.0
12Prokopets, Misha428Pw10-b7-w34+b23+w19+b13+4326480.681.3210.0
                
13Cojocaru, Emma590Ab30+w9+b7-w15+b3-w12-3535182.940.0614.0
14Kadadora Arachchilage, Kehara Kemdini552Kw34+b3-w18+b26+w6-b5-3525372.61-0.6113.0
15Saravanan, Prahashree539Aw23+w29+b2-b13-w30+b6-3525482.37-0.3713.0
16Kim, Blake548Aw7-b10+w31+b19+b2-w8-3536222.001.0012.0
17Farran, Holly545Kb21+w2-b23+b10-w5-w30+3414762.28-1.2811.0
18Wierenga, Haijo Deyou376Kw22+w4-b14-b28+w26+b10-3636241.211.7911.0
19Clark, Ella621Ab9-w36+b20+w16-b12-w27+3524643.52-1.5210.0
20Clarke, Xander482Pw3-b34+w19-b33+w21+b11-3306440.97-0.9710.0
21Lyu, May0w17-b31+b36+w8-b20-w32+352577 50510.0
22Dinkeldein, Isabelle682Kb18-w30+w5-b27+w11-b25+3633545.16-2.169.0
23Taranov, Simeon0b15-b24+w17-w12-b31+b26+363462 4628.0
24Hacikurt, Eylul350Ab29-w23-b32-w34+b35+b28+3425621.100.906.0
                
25Clewer, Yannick474Kb32=w6-b30-w35+b29+w22-65202.62-0.128.0
                
26Nammuni, Anna551Kb33+w8-b27+w14-b18-w23-2414992.27-1.2710.0
27Tikosi, David350Kw28+b1-w26-w22-b33+b19-2516140.900.108.0
28Jandu, Aavir641Ab27-w35+b9-w18-b32+w24-2624264.42-2.427.0
29Kornelakis, Nikolas641Aw24+b15-w11-b30-w25-w33+2514033.90-2.907.0
30Jayaraj, Natalie226Kw13-b22-w25+w29+b15-b17-2625780.721.287.0
31Andrijin, Stefan360Kb2-w21-b16-w36+w23-b34+220   4.0
                
32Khan, Nael781Pw25=b5-w24+b6-w28-b21-54684.12-2.627.0
                
33Jayaraj, Shenul0w26-b11-b35+w20-w27-b29-161439 1664.0
34Fleetwood, Nick0b14-w20-b12-b24-w36+w31-150434 -2432.0
                
35Shah, Ayra185Pb4-b28-w33-b25-w24-b36=½40   0.5
36Edmand, Ferdin0w1-b19-w21-b31-b34-w35=½00   0.5

Under 11 Major

PosNameRating123456ABCDEFT1
1Yang, Jinzhe896Kw3=b8=w11+b4=w2+b6+67823.890.6114.0
                
2Munroe, Henry886Aw11+b4+w6+b3+b1-w5-4647574.02-0.0218.0
3Jeanmonod, Edward744Kb1=w5+b9+w2-b7+b4=4648302.321.6814.5
4Martirossian, Talea781Ab12+w2-b5+w1=b6+w3=4647483.260.7414.0
5Brown, George733Aw8+b3-w4-b10+b9+b2+4647972.491.5112.0
                
6Pasumarthi, Kalyan Srinidhi665Kw9+w7+b2-b8+w4-w1-3638561.521.4814.0
7Grayson, Darcy804Aw10+b6-w8-b12+w3-b11+3636983.82-0.8210.0
8Punjabi, Spriha894Ab5-w1=b7+w6-b12+w10=3637104.35-1.359.0
9Padhi, Satyan878Kb6-w10+w3-b11+w5-w12+3636714.55-1.559.0
                
10Gardner, Daniel598Ab7-b9-w12-w5-w11+b8=67661.75-0.252.5
                
11Bermingham, Gabrielle721Ab2-w12+b1-w9-b10-w7-1617712.61-1.615.0
12Cheng, Ethan565Kw4-b11-b10+w7-w8-b9-1617791.42-0.424.0

Under 18 Minor

PosNameRating123456ABCDEFT1
1Oakes, Isaac1221Ab18+w6+b3+w11+b4=w5+610154.221.2820.0
                
2Prabhu, Shravan Karthi1084Ab26+w29+b12-w18+b15+w4+55410462.671.3317.0
3Delacour, Jacob1072Aw30+b28+w1-b19+w7+b12+55410142.821.1817.0
                
4Prasanna, Arjun1167Ab20+w17+b16=w12+w1=b2-46410503.850.1517.0
5Collins, Matthew1298Kb17-w13+b20+w16+b11+b1-4649634.89-0.8914.0
6Trott, Theo1032Kb21+b1-w27+w26+b12-w15+4649763.280.7214.0
7Marsh, James Patrick995Ab32+w15-b29+w8+b3-w18+44210801.550.4514.0
8Stacy, Edie1166Aw27+b11-w22+b7-w19+b16+4649014.73-0.7313.0
9Sharma, Ansh1173Ab33+w16-b26-w32+b20+w17+4538724.21-1.2112.0
10Gray, Keira947Kw28-b27-w30+b14+w26+b23+4548463.150.8510.0
                
11Wyle, Ted636Pb23+w8+b15+b1-w5-w13=611840.483.0215.5
12Tolhurst, Joshua1242Aw31+b22=w2+b4-w6+w3-610494.45-0.9514.5
13Sinkevich, Iaroslav1171Aw14=b5-w31+b22+w16=b11=69574.33-0.8311.5
14Xue, Andrew Hoawen867Ab13=w23-b25+w10-b30+w24+59212.180.3210.0
                
15Misquita Rodrigues, Raul1200Aw19+b7+w11-b17+w2-b6-3639194.79-1.7914.0
16Cuthbertson, Luke1002Aw24+b9+w4=b5-b13=w8-35211951.260.7414.0
17Marshall, Jake887Kw5+b4-w24+w15-b21+b9-35210901.370.6312.0
18Walsh, Isabella883Aw1-b30+w28+b2-w27+b7-3529751.970.0311.0
19Cuthbertson, Gemma878Ab15-w21+b23+w3-b8-w29+35210201.640.3610.0
20Collins, Benjamin862Aw4-b32+w5-b28+w9-b27+34111200.890.119.0
21Taylor, Michael610Kw6-b19-w34+b31+w17-b28+3529210.731.278.0
                
22Ma, Lucas1053Ab25+w12=b8-w13-b23-w33+610343.07-0.579.5
23Trott, Cosmo1050Kw11-b14+w19-b24=w22+w10-528763.53-1.538.5
24Fleetwood, Alex0b16-w33+b17-w23=b25+b14-6897 8408.5
25Jeanmonod, Ranulph706Aw22-b31=w14-b34+w24-b26+58931.341.166.5
                
26Manoj, Smrithi739Aw2-b34+w9+b6-b10-w25-2629781.380.629.0
27Carthew, Zacharius841Ab8-w10+b6-w29+b18-w20-2519781.65-0.658.0
28McKee, Angus0b10+w3-b18-w20-b32+w21-251875 6358.0
29Reynolds, Matthew0w34+b2-w7-b27-w31+b19-262934 8098.0
30Porter, Joshua732Pb3-w18-b10-w33+w14-b32+2519281.28-0.284.0
                
31Kotlarzewski, Harry884Kb12-w25=b13-w21-b29-w34+59302.27-0.773.5
                
32Lau, Curtis0w7-w20-b33+b9-w28-w30-151926 6864.0
33Salmons, Rafi870Kw9-b24-w32-b30-w34+b22-1419701.52-0.522.0
                
34Nowell, Jack923Kb29-w26-b21-w25-b33-b31-050   0.0

Under 18 Major

PosNameRating123456ABCDEFT1
1Kendall, Arthur1799Ab20+w8+b10+w5+b2=w3-616523.870.6319.0
2Freeman, Luke1887Ab15+w7+b11+w3=w1=b5=617034.250.2518.0
3Buckland, Louis1807Aw14-b12+w20+b2=w9+b1+616114.320.1813.5
4Ratcliffe, James1799Aw13=b11-w17+b16+w6+w7+615074.70-0.2013.0
                
5Chapman, Luke1887Aw21+b14+w6+b1-w7=w2=46416794.32-0.3216.5
6Pai, Sidhanth1785Ab19+w9+b5-w8+b4-b11+46416214.12-0.1215.0
                
7Pack, Edgar1719Aw17+b2-w14+w11+b5=b4-616503.420.0814.0
8Taylor, Zebediah1579Aw18+b1-w19+b6-w14=b17+615123.52-0.0212.0
9Burgess, Rose1534Abye+b6-w16=w10+b3-w15+515262.56-0.0612.0
10St Louis, Laurence1343Aw12=b13+w1-b9-w20+b14+615291.731.7711.0
                
11Shah, Samuel1553Ab16+w4+w2-b7-b18+w6-36316292.430.5713.0
12Merchant, Samuel1609Ab10=w3-b15-w13=bye+b21+35214903.25-1.257.5
13Nethercot, Edward1395Ab4=w10-b21-b12=w19+w18+36314862.410.597.5
                
14Carter, Benjamin1431Ab3+w5-b7-w15+b8=w10-616311.720.7810.0
15Keiller, Mathias1451Aw2-b17=w12+b14-w16+b9-615082.70-0.208.5
16Marshall, Daniel1245Aw11-b21+b9=w4-b15-bye+515580.850.658.0
17Pinna-Chapman, Freya1344Ab7-w15=b4-bye+w21+w8-516001.080.427.5
                
18Musayev, Alishir1339Kb8-w20-bye+b19+w11-b13-25114611.71-0.717.0
19Nagy, Cillian1372Aw6-bye+b8-w18-b13-b20+25115011.78-0.786.0
                
20Morter, Harry1406Aw1-b18+b3-w21=b10-w19-615192.33-0.836.5
21Finlay, Liam1452Ab5-w16-w13+b20=b17-w12-614812.93-1.435.5

Key to Crosstables:

A = Player’s score.

B = Number of rated opponents played (N).

C = Score against rated opponents (W).

D = Average rating of rated opponents (Rc). Not shown for unrated players if B is less than 3 or Score is less than 1.

E = Rated players: Sum of expected score for each rated opponent (We).

F = Rated players: Actual score less expected score. This must be multiplied by K to get change of rating.

Unrated players: FIDE Performance rating.

K is the development coefficient. K is 20 except in a month where a junior player has outperformed expectation, then the k factor is 40

T1 = Tie Break using Sum Of Progressive Scores


Photos