Individual Calculations February 2023
 Kokeny, Janos  Total change: -25.60  Rating chartPersonal card
 GRUND64 Ladder Nr.2 U1800 Budapest HUN 2023-01-02
RcRownchangeKK*chgGame
 1418 1667 2.50 4 -0.64 40 -25.60 
  Kantor, Katalin 1267  * HUN0.001-0.9240-36.80 
  Kovacs, Abel 1330 ROU1.0010.12404.80 
  Lorincz, Marcell 1446 HUN1.0010.22408.80 
  Rabovszky, Gyorgy 1627 HUN0.501-0.0640-2.40 
 * 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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