Individual Calculations January 2022
 Hon, Jiri  Total change: -3.40  Rating chartPersonal card
 PDSS Krajsky prebor II 2021/2022 zapad r4-5 various CZE 2021-12-05
RcRownchangeKK*chgGame
 1897 1788 1.00 2 0.30 20 6.00 
  Sodomka, Adam 1920 CZE0.001-0.3220-6.40 
  Dvorak, Slavomil 1873 CZE1.0010.622012.40 

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)
 
 PDSS Krajska soutez 2021/2022 zapad r5 various CZE 2021-12-12
RcRownchangeKK*chgGame
 1811 1788 0.00 1 -0.47 20 -9.40 
  Vesely, Emanuel 1811 CZE0.001-0.4720-9.40 

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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