Individual Calculations January 2022
 Hajsman, Martin  Total change: -10.80  Rating chartPersonal card
 2. liga B 2021/2022 r4-5 various CZE 2021-12-05
RcRownchangeKK*chgGame
 2000 1600 0.00 1 -0.08 20 -1.60 
  Sura, Jaroslav 2000  * CZE0.001-0.0820-1.60 
 * 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
 1628 1600 0.00 1 -0.46 20 -9.20 
  Muller, Vladimir 1628 CZE0.001-0.4620-9.20 

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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