Individual Calculations December 2021
 Buchnicek, Petr  Total change: 1.40  Rating chartPersonal card
 2. liga E 2021/2022 r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 2110 2296 2.00 2 0.52 10 5.20 
  Zpevakova, Jana wf2101 CZE1.0010.25102.50 
  Kapusta, Petr 2118 CZE1.0010.27102.70 

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)
 
 KSSV - Krajsky prebor 2021/2022 r2 various CZE 2021-11-28
RcRownchangeKK*chgGame
 2380 2296 0.00 1 -0.38 10 -3.80 
  Velicka, Petr g2380 CZE0.001-0.3810-3.80 

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)
 

 

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