Individual Calculations December 2022
 Kolecek, Jiri  Total change: 16.40  Rating chartPersonal card
 MKSS Krajsky prebor 2022-2023 r3-4 various CZE 2022-11-13
RcRownchangeKK*chgGame
 1845 1725 1.50 2 0.82 20 16.40 
  Repak, Jan 1781 CZE0.5010.08201.60 
  Kondula, Lukas 1909 CZE1.0010.742014.80 

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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