Individual Calculations August 2023
 Grabinsky, Aaron  Total change: -6.90  Rating chartPersonal card
 PRAGUE INTERNATIONAL CHESS FESTIVAL 2023 - FIDE open Prague CZE 2023-06-22
RcRownchangeKK*chgGame
 2242 2407 6.50 9 0.18 10 1.80 
  Starcevic, Danijel 2007  * CRO1.0010.08100.80 
  Soural, Jan 2176 CZE1.0010.21102.10 
  Walek, Petr 2233 CZE0.001-0.7310-7.30 
  Bischofberger, Dario 2163 SUI1.0010.20102.00 
  Lohia, Sohum c2247 ENG1.0010.29102.90 
  Gloser, David f2305 CZE1.0010.36103.60 
  Antova, Gabriela fwm2259 BUL0.501-0.2010-2.00 
  Plat, Vojtech g2516 CZE0.001-0.3510-3.50 
  Stevik, Patrik f2275 SVK1.0010.32103.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 XLII OPEN INTERNACIONAL "VILLA DE BENASQUE" Benasque (Huesca) ESP 2023-07-05
RcRownchangeKK*chgGame
 2252 2416 6.50 10 -0.36 10 -3.60 
  Ribera Caro, Joan 2016  * ESP1.0010.08100.80 
  Nunez Reiz, Antonio 2023 ESP1.0010.08100.80 
  Krockenberger, Martin f2177 GER1.0010.20102.00 
  Liu, Yan g2542 CHN0.001-0.3310-3.30 
  Bernado Lopez, Roger f2170 ESP1.0010.19101.90 
  Moreno Estebanez, Patxi 2254 ESP0.501-0.2110-2.10 
  Raja, Harshit g2510 IND0.001-0.3710-3.70 
  Mompel Ferruz, Xavier c2159 ESP1.0010.18101.80 
  Wang, Chuqiao 2161 CHN1.0010.19101.90 
  Almeida Quintana, Omar g2508 CUB0.001-0.3710-3.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 CZECH OPEN 2023 - A Pardubice CZE 2023-07-21
RcRownchangeKK*chgGame
 2281 2416 5.50 9 -0.51 10 -5.10 
  Zdrazil, Tomas 2122 CZE1.0010.15101.50 
  Seitz, Patrick 2208 GER1.0010.23102.30 
  Coenen, Michael f2295 GER0.001-0.6610-6.60 
  Shaik, Sumer Arsh c2176 IND0.501-0.3010-3.00 
  Sherman, Reem f2216 ISR0.501-0.2610-2.60 
  Bargsten, Justus c2191 GER1.0010.22102.20 
  Kwon, Sehyun f2258 KOR1.0010.29102.90 
  Iniyan, P g2525 IND0.5010.15101.50 
  Thybo, Jesper Sondergaard g2539 DEN0.001-0.3310-3.30 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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