Individual Calculations May 2023
 Krivka, Matej  Total change: -26.40  Rating chartPersonal card
 1. liga mladeze B 2022-2023 r8-11 various CZE 2023-04-22
RcRownchangeKK*chgGame
 1550 1626 0.50 2 -0.66 40 -26.40 
  Madle, Robin 1757 CZE0.5010.18407.20 
  Artamonov, Mikhail 1342 CZE0.001-0.8440-33.60 

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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