Individual Calculations December 2022
 Richvalsky, Patrik  Total change: -4.00  Rating chartPersonal card
 2. liga F 2022-2023 r2-3 various CZE 2022-11-06
RcRownchangeKK*chgGame
 2027 2059 1.50 2 0.41 20 8.20 
  Cempel, Jaroslav f2037 CZE1.0010.47209.40 
  Olsar, Robin 2016 CZE0.501-0.0620-1.20 

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)
 
 SSZK Krajsky prebor 2022-2023 r3-4 various CZE 2022-11-13
RcRownchangeKK*chgGame
 2210 2059 0.00 2 -0.61 20 -12.20 
  Worek, Joanna wg2279 CZE0.001-0.2220-4.40 
  Vecera, Dominik 2141 CZE0.001-0.3920-7.80 

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)
 

 

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