Individual Calculations May 2015
 Hajdu, Istvan  Total change: -25.80  Rating chartPersonal card
 Matra Kupa 2015 Matrafured HUN 2015-04-02
RcRownchangeKK*chgGame
 1824 2080 4.50 7 -1.05 20 -21.00 
  K. Szabo, Jozsef 1697 HUN0.501-0.4120-8.20 
  Hever, Janos 1708 HUN1.0010.10202.00 
  Horvath, Zoltan 1953 HUN0.501-0.1720-3.40 
  Granicz, Janos 1794 HUN0.501-0.3420-6.80 
  Pap, Kristof 1698 HUN0.501-0.4120-8.20 
  Daniel, Jiri 1904 CZE1.0010.27205.40 
  Petro, Jozsef 2012 HUN0.501-0.0920-1.80 

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 League Ch. Csongrad Region Round 9 Csongrad Region HUN 2015-04-19
RcRownchangeKK*chgGame
 2245 2080 0.50 1 0.22 20 4.40 
  Adok, Janos 2245 HUN0.5010.22204.40 

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 League Ch. Toth L. Group Round 10 -11 Hungary HUN 2015-04-26
RcRownchangeKK*chgGame
 2110 2080 0.00 1 -0.46 20 -9.20 
  Kerekes, Attila 2110 HUN0.001-0.4620-9.20 

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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