Individual Calculations December 2021
 Kaspar, Jiri  Total change: -7.20  Rating chartPersonal card
 PDSS Krajska soutez 2021/2022 jih r2-4 various CZE 2021-10-31
RcRownchangeKK*chgGame
 1380 1654 1.00 1 0.17 40 6.80 
  Pise, Michal 1380 CZE1.0010.17406.80 

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)
 
NOTE: K factor changed
 PDSS Krajsky prebor II 2021/2022 zapad r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 1479 1629 0.00 1 -0.70 20 -14.00 
  Vasek, Petr 1479 CZE0.001-0.7020-14.00 

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)
 

 

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