Individual Calculations November 2022
 Tvrdon, Peter  Total change: 1.40  Rating chartPersonal card
 4. liga C12 2022 23 R1-2 Liptov - Orava SVK 2022-10-02
RcRownchangeKK*chgGame
 1969 1744 0.50 2 0.07 20 1.40 
  Kucera, Juraj 1994 SVK0.001-0.1920-3.80 
  Stric, Dusan 1944 SVK0.5010.26205.20 

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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