Individual Calculations February 2020
 Grill, Roman  Total change: 6.20  Rating chartPersonal card
 JCSS - Divize I 2019/2020 r5-6 various CZE 2020-01-05
RcRownchangeKK*chgGame
 2053 2108 1.50 2 0.35 20 7.00 
  Hak, David 2085 CZE0.501-0.0320-0.60 
  Rolinek, Dominik 2020 CZE1.0010.38207.60 

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)
 
 2. liga A 2019/2020 r6-7 various CZE 2020-01-12
RcRownchangeKK*chgGame
 2094 2108 1.00 2 -0.04 20 -0.80 
  Hradecky, Ivo 2021 CZE0.501-0.1220-2.40 
  Filipi, Stepan 2166 CZE0.5010.08201.60 

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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