Individual Calculations January 2022
 Kotleska, Roman  Total change: -11.60  Rating chartPersonal card
 2. liga A 2021/2022 r4-5 various CZE 2021-12-05
RcRownchangeKK*chgGame
 1908 1819 0.00 2 -0.76 20 -15.20 
  Zikmund, Alexandr 1817 CZE0.001-0.5020-10.00 
  Groh, Jiri 1999 CZE0.001-0.2620-5.20 

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)
 
 JSS - 1. divize 2021/2022 r5 various CZE 2021-12-12
RcRownchangeKK*chgGame
 1560 1819 1.00 1 0.18 20 3.60 
  Dolezal, Martin 1560 CZE1.0010.18203.60 

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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