Individual Calculations December 2022
 Hejny, Jaroslav  Total change: -6.20  Rating chartPersonal card
 2. liga E 2022-2023 r2-3 various CZE 2022-11-06
RcRownchangeKK*chgGame
 1939 2004 0.50 1 -0.09 20 -1.80 
  Zezula, Jakub 1939 CZE0.501-0.0920-1.80 

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)
 
 JmSS Krajsky prebor II C 2022-2023 r2-3 various CZE 2022-11-06
RcRownchangeKK*chgGame
 1835 2004 0.50 1 -0.22 20 -4.40 
  Licka, Vlastimil 1835 CZE0.501-0.2220-4.40 

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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