Individual Calculations May 2022
 Tiitta, Sauli  Total change: 1.60  Rating chartPersonal card
 Finnish Championship League 2020-2021 Rounds 17-18 Various FIN 2022-04-09
RcRownchangeKK*chgGame
 2006 2183 1.50 2 0.08 20 1.60 
  Koota, Ilkka 1868 FIN0.501-0.3620-7.20 
  Kahri, Antti 2143 FIN1.0010.44208.80 

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)
 

 

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