Individual Calculations April 2022
 Bartos, Karel  Total change: 15.80  Rating chartPersonal card
 2. liga D 2021/2022 r9-10 various CZE 2022-02-27
RcRownchangeKK*chgGame
 1894 1747 0.50 1 0.20 20 4.00 
  Hajek, Jaroslav 1894 CZE0.5010.20204.00 

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)
 
 PDSS Krajsky prebor I 2021/2022 r10-11 various CZE 2022-03-06
RcRownchangeKK*chgGame
 1803 1768 1.50 2 0.59 20 11.80 
  Petrus, Ludek 1939 CZE0.5010.23204.60 
  Vaculik, Jakub 1666 CZE1.0010.36207.20 

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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