Individual Calculations December 2021
 Zapletal, Jiri  Total change: -4.00  Rating chartPersonal card
 2. liga F 2021/2022 r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 1991 2099 0.50 1 -0.15 20 -3.00 
  Trybus, Daniel 1991 POL0.501-0.1520-3.00 

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)
 
 SSOK - Krajsky prebor 2021/2022 r4-5 various CZE 2021-11-14
RcRownchangeKK*chgGame
 2061 2099 0.50 1 -0.05 20 -1.00 
  Soban, Jaroslav 2061 CZE0.501-0.0520-1.00 

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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