Individual Calculations February 2023
 Lacina, Adolf  Total change: -13.80  Rating chartPersonal card
 JSS - 1. divize 2022-2023 r6-7 various CZE 2023-01-09
RcRownchangeKK*chgGame
 2134 2189 0.50 1 -0.08 20 -1.60 
  Dudek, Vojtech 2134 CZE0.501-0.0820-1.60 

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)
 
 JSS - 2. divize A 2022-2023 r6-7 various CZE 2023-01-09
RcRownchangeKK*chgGame
 2110 2189 0.00 1 -0.61 20 -12.20 
  Hejl, Jaroslav 2110 CZE0.001-0.6120-12.20 

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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