Individual Calculations April 2023
 Jakl, Ales  Total change: -6.00  Rating chartPersonal card
 SSPK Krajsky prebor 2022-2023 r10 various CZE 2023-03-19
RcRownchangeKK*chgGame
 2132 1986 0.00 1 -0.30 20 -6.00 
  Folk, Petr 2132 CZE0.001-0.3020-6.00 

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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