Individual Calculations April 2023
 Richvalsky, Patrik  Total change: 8.80  Rating chartPersonal card
 2. liga F 2022-2023 r10-11 various CZE 2023-03-05
RcRownchangeKK*chgGame
 1932 2074 0.50 1 -0.19 20 -3.80 
  Slavinsky, Rostislav 1932 CZE0.501-0.1920-3.80 

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)
 
 SSZK Krajsky prebor 2022-2023 r10 various CZE 2023-03-19
RcRownchangeKK*chgGame
 2168 2074 1.00 1 0.63 20 12.60 
  Vitak, Pavel 2168 CZE1.0010.632012.60 

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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