Individual Calculations February 2023
 Vrkota, Milos  Total change: 1.20  Rating chartPersonal card
 2. liga C 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 1989 2081 1.00 2 -0.24 20 -4.80 
  Hulin, Petr 2112 CZE0.5010.04200.80 
  Bruna, Matous 1865 CZE0.501-0.2820-5.60 

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)
 
 PDSS - Krajsky prebor I 2022-2023 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 1932 2081 1.00 1 0.30 20 6.00 
  Solil, Roman 1932 CZE1.0010.30206.00 

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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