Individual Calculations July 2020
 Zidek, Pavel  Total change: -6.00  Rating chartPersonal card
 PDSS - Krajsky prebor II vychod 2019/2020 r10-11 various CZE 2020-06-27
RcRownchangeKK*chgGame
 1565 1679 1.00 2 -0.30 20 -6.00 
  Rusz, Gustav 1493 CZE0.501-0.2420-4.80 
  Duriancik, Michal 1637 CZE0.501-0.0620-1.20 

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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