Individual Calculations February 2020
 Sandor, Viktor  Total change: -13.20  Rating chartPersonal card
 KEM Region Team Ch. 2nd Div. 2019-2020 R 7-8 Komarom-Esztergom Region HUN 2020-01-19
RcRownchangeKK*chgGame
 1680 1750 0.50 2 -0.66 20 -13.20 
  Kerekes, Gyorgy Jr. 1510 HUN0.501-0.3020-6.00 
  Fekete, Zoltan 1849 HUN0.001-0.3620-7.20 

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)
 

 

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