Individual Calculations October 2013
 Biro, Istvan  Total change: 13.05  Rating chartPersonal card
 Bacsur Imre Memorial 2013 Oroshaza HUN 2013-08-29
RcRownchangeKK*chgGame
 1969 2021 5.50 7 1.58 15 23.70 
  Vertes, Imre 1621  * HUN1.0010.08151.20 
  Juhasz, Gabor 1777 HUN0.501-0.3015-4.50 
  Hajdu, Istvan 2099 HUN0.5010.11151.65 
  Hatos, Istvan 1781 HUN1.0010.20153.00 
  Horvath, Antal Jr 2082 HUN1.0010.58158.70 
  Monus, Zoltan 2030 HUN1.0010.51157.65 
  Tatar Kis, Szabolcs m2391 HUN0.5010.40156.00 
 * 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)
 
 HUN Team Ch. Toth L. Round 1-2 Hungary HUN 2013-09-08
RcRownchangeKK*chgGame
 1945 2021 0.50 2 -0.71 15 -10.65 
  Szilassi, Abel 1866 HUN0.001-0.7115-10.65 
  Gombos, Janos 2024 HUN0.5010.00150.00 

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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