Individual Calculations January 2022
 Novy, Vaclav  Total change: -2.20  Rating chartPersonal card
 2. liga A 2021/2022 r4-5 various CZE 2021-12-05
RcRownchangeKK*chgGame
 2102 2025 0.00 1 -0.39 20 -7.80 
  Pirklova, Hana 2102 CZE0.001-0.3920-7.80 

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)
 
 SSPK Krajsky prebor I 2021/2022 r5 various CZE 2021-12-12
RcRownchangeKK*chgGame
 1862 2025 1.00 1 0.28 20 5.60 
  Janecek, Pavel 1862 CZE1.0010.28205.60 

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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