Individual Calculations December 2021
 Cerny, Jan  Total change: 5.00  Rating chartPersonal card
 UKSS - Krajsky prebor II A 2021/2022 r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 1610 1474 1.00 2 0.25 20 5.00 
  Hert, Karel 1345 CZE1.0010.33206.60 
  Richter, Miroslav 1874  * 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)
 

 

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