Individual Calculations April 2023
 Frank, Miroslav  Total change: -7.20  Rating chartPersonal card
 SSLK - Krajsky prebor 2022-2023 r10 various CZE 2023-03-19
RcRownchangeKK*chgGame
 1569 1880 0.50 1 -0.36 20 -7.20 
  Simon, Petr 1569 CZE0.501-0.3620-7.20 

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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