Individual Calculations December 2019
 Kamenik, David  Total change: -2.20  Rating chartPersonal card
 PDSS - Krajský prebor I 2019/2020 r2-3 various CZE 2019-11-10
RcRownchangeKK*chgGame
 1951 1795 0.50 2 -0.11 20 -2.20 
  Hajek, Lukas 2058 CZE0.001-0.1820-3.60 
  Zamecnik, Jan 1844 CZE0.5010.07201.40 

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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