Individual Calculations March 2023
 Krejca, Jakub  Total change: 0.00  Rating chartPersonal card
 2. liga F 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 2109 2138 1.00 2 -0.08 20 -1.60 
  Walica, Roman 2089 CZE1.0010.43208.60 
  Bombek, Peter f2129 SVK0.001-0.5120-10.20 

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 r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 2170 2138 1.00 2 0.08 20 1.60 
  Fiala, Vaclav 2288 CZE0.5010.20204.00 
  Kocian, Miroslav 2052 CZE0.501-0.1220-2.40 

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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