Individual Calculations March 2015
 Zelena, Tamas  Total change: 7.60  Rating chartPersonal card
 HUN Team League Ch. BAZ Borbely Z Group Round 4-5 Borsod-Abauj-Zemplen Region HUN 2015-02-01
RcRownchangeKK*chgGame
 2071 1887 1.00 2 0.46 20 9.20 
  Toth, Levente 1976 HUN0.5010.12202.40 
  Zabiak, Jozsef 2166 HUN0.5010.34206.80 

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. Maroczy Group Round 6 Hungary (East) HUN 2015-02-08
RcRownchangeKK*chgGame
 2286 1887 0.00 1 -0.08 20 -1.60 
  Rat, Dan-Ovidiu f2286 ROU0.001-0.0820-1.60 

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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