Individual Calculations March 2023
 Cibulka, Josef  Total change: 30.00  Rating chartPersonal card
 2. liga D 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 2179 1987 1.00 2 0.47 20 9.40 
  Tazlar, Petr 2273 CZE0.5010.34206.80 
  Kratky, Josef 2085 CZE0.5010.13202.60 

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)
 
 KHSS Krajsky prebor 2022-2023 r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 2203 1987 1.50 2 1.03 20 20.60 
  Nun, Jiri m2288 CZE0.5010.35207.00 
  Safarik, Jakub 2117 CZE1.0010.682013.60 

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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