Individual Calculations May 2015
 Vodila, Martin Botond  Total change: -13.20  Rating chartPersonal card
 HUN Team League Ch. BAZ Borbely Z Group R 7 Borsod-Abauj-Zemplen Region HUN 2015-04-12
RcRownchangeKK*chgGame
 1904 1954 1.00 1 0.43 40 17.20 
  Suranyi, Gyula 1904 HUN1.0010.434017.20 

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)
 
 HUN Team League Ch. Barcza G. Group Round 11 Hungary HUN 2015-04-26
RcRownchangeKK*chgGame
 1756 1954 0.00 1 -0.76 40 -30.40 
  Tordai, Akos 1756 HUN0.001-0.7640-30.40 

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)
 

 

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