Individual Calculations January 2022
 Contos, Vaclav  Total change: 15.60  Rating chartPersonal card
 2. liga B 2021/2022 r4-5 various CZE 2021-12-05
RcRownchangeKK*chgGame
 1900 2117 2.00 2 0.53 20 10.60 
  Koci, Vladimir 1717  * CZE1.0010.08201.60 
  Bauer, Jindrich 2083 CZE1.0010.45209.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 KSSKV - Krajsky prebor I 2021/2022 r4 various CZE 2021-12-12
RcRownchangeKK*chgGame
 1927 2117 1.00 1 0.25 20 5.00 
  Ondrejat, Miroslav 1927 CZE1.0010.25205.00 

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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