Individual Calculations December 2021
 Ret, Adam Josef  Total change: -27.60  Rating chartPersonal card
 KHSS - Krajsky prebor 2021/2022 r2-4 various CZE 2021-10-31
RcRownchangeKK*chgGame
 2140 2058 1.00 3 -0.19 40 -7.60 
  Kykal, Vojtech 1978 CZE0.001-0.6140-24.40 
  Jirasek, Pavel f2282 CZE0.001-0.2240-8.80 
  Polak, Benedikt 2161 CZE1.0010.644025.60 

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)
 
 2. liga C 2021/2022 r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 2102 2101 0.50 2 -0.50 40 -20.00 
  Hlavina, Matous 2090 CZE0.001-0.5240-20.80 
  Vrkota, Milos 2114 CZE0.5010.02400.80 

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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