Individual Calculations July 2023
 Borsos, Bogdan  Total change: -23.00  Rating chartPersonal card
 42nd Zalakaros Chess Festival Barczay Laszlo Memorial Zalakaros HUN 2023-06-03
RcRownchangeKK*chgGame
 1877 2144 5.00 9 -2.33 10 -23.30 
  Toth, Nikoletta wf1775 HUN0.501-0.4010-4.00 
  Kincs, Imre f1992 HUN0.501-0.2010-2.00 
  Chitre, Arush 1868 IND0.501-0.3310-3.30 
  Arvind, Ramnath Iyer 1897 IND0.501-0.3110-3.10 
  Korcz, Sandor 1901 HUN0.501-0.3010-3.00 
  Szabo - Thomka, Daniel 1892 HUN0.501-0.3110-3.10 
  Gal, Lajos 1834 HUN1.0010.14101.40 
  Avetisyan, Ani 1744  * ARM0.001-0.9210-9.20 
  Apro, Barnabas 1994 HUN1.0010.30103.00 
 * 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)
 
 BUDA GP 5 Masters Budapest HUN 2023-06-14
RcRownchangeKK*chgGame
 2094 2144 4.00 7 0.03 10 0.30 
  Makay, Mark Janos 1968 HUN0.501-0.2310-2.30 
  Laszlo, Csaba 2022 HUN1.0010.33103.30 
  Nemeth, Zalan f2281 IRL0.001-0.3210-3.20 
  Sulyok, Eszter 2010 HUN0.501-0.1810-1.80 
  Szegedy, Matyas 2054 HUN0.501-0.1210-1.20 
  Czegledi, Barna Jr. 2139 HUN1.0010.49104.90 
  Bihercz, Gabor 2187 HUN0.5010.06100.60 

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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