Individual Calculations January 2022
 Horacek, Michal  Total change: -8.80  Rating chartPersonal card
 2. liga D 2021/2022 r4-5 various CZE 2021-12-05
RcRownchangeKK*chgGame
 2087 2114 0.50 1 -0.04 20 -0.80 
  Vecera, Pavel 2087 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)
 
 PDSS Krajsky prebor II 2021/2022 zapad r4-5 various CZE 2021-12-05
RcRownchangeKK*chgGame
 2015 2114 0.50 1 -0.14 20 -2.80 
  Cerny, Jan 2015 CZE0.501-0.1420-2.80 
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)
 
 PDSS Krajsky prebor I 2021/2022 r5 various CZE 2021-12-12
RcRownchangeKK*chgGame
 1914 2114 0.50 1 -0.26 20 -5.20 
  Kokes, Bohuslav 1914 CZE0.501-0.2620-5.20 
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)
 
 

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