Individual Calculations February 2020
 Volfl, Zdenek  Total change: -8.60  Rating chartPersonal card
 SSLK - Krajsky prebor 2019/2020 r5-6 various CZE 2020-01-05
RcRownchangeKK*chgGame
 1946 2120 1.00 2 -0.43 20 -8.60 
  Zemanek, Ivo 2046 CZE0.501-0.1020-2.00 
  Partl, Miloslav 1845 CZE0.501-0.3320-6.60 

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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