Individual Calculations September 2021
 Laszlo, Csaba  Total change: 5.60  Rating chartPersonal card
 Terezvaros Open U2200 Budapest HUN 2021-08-21
RcRownchangeKK*chgGame
 1774 1981 4.00 5 0.28 20 5.60 
  Rona, Andras 1707 HUN1.0010.17203.40 
  Terbe, Peter 1752 HUN1.0010.21204.20 
  Nagy, Gyorgy 1825 HUN0.501-0.2120-4.20 
  Fellegi, Zoltan 2003 HUN0.5010.03200.60 
  Szabo, Abel 1581  * HUN1.0010.08201.60 
 * 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)
 

 

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