Individual Calculations May 2012
 Hatala, Csaba Laszlo  Total change: -3.60  Rating chartPersonal card
 Borsod-Abauj-Zemplen County Team Ch. Borbely Z. Group R 1-7 B-A-Z Region HUN 2011-10-09
RcRownchangeKK*chgGame
 2054 1981 1.00 3 -0.24 15 -3.60 
  Peiker, Tamas 1888 HUN0.501-0.1315-1.95 
  Nagy, Kalman 2049 HUN0.5010.09151.35 
  Vanczak, Attila f2224 HUN0.001-0.2015-3.00 

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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