Individual Calculations May 2024
 Kosek, Jiri  Total change: -0.60  Rating chartPersonal card
 PDSS - Krajsky prebor I 2023-2024 r11 various CZE 2024-04-14
RcRownchangeKK*chgGame
 1976 1999 0.50 1 -0.03 20 -0.60 
  Hrobar, Vlastimil 1976 CZE0.501-0.0320-0.60 

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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