Individual Calculations December 2021
 Bores, Roman  Total change: 10.40  Rating chartPersonal card
 SSLK - Krajsky prebor 2021/2022 r2-4 various CZE 2021-10-31
RcRownchangeKK*chgGame
 1768 2078 2.50 3 -0.05 20 -1.00 
  Schutz, Miroslav 1740 CZE1.0010.12202.40 
  Saska, Milan 1678  * CZE1.0010.08201.60 
  Prchly, Milos 1886 CZE0.501-0.2520-5.00 
 * 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)
 
 2. liga B 2021/2022 r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 2138 2089 1.00 1 0.57 20 11.40 
  Ksana, Vaclav 2138 CZE1.0010.572011.40 

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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