Individual Calculations July 2020
 Sobek, Martin  Total change: -6.60  Rating chartPersonal card
 2. liga F 2019/2020 r10-11 various CZE 2020-06-27
RcRownchangeKK*chgGame
 1891 1921 0.50 1 -0.04 20 -0.80 
  Maj, Svatopluk 1891 CZE0.501-0.0420-0.80 

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)
 
 MKSS - Krajska soutez B 2019/2020 r10-11 various CZE 2020-06-27
RcRownchangeKK*chgGame
 1692 1921 0.50 1 -0.29 20 -5.80 
  Sebesta, Petr 1692 CZE0.501-0.2920-5.80 

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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