Individual Calculations February 2024
 Riska, Lubomir  Total change: 6.40  Rating chartPersonal card
 2. liga E 2023-2024 r6-7 various CZE 2024-01-14
RcRownchangeKK*chgGame
 2081 2149 1.50 2 0.32 20 6.40 
  Markovic, Ivan f1998 CZE1.0010.30206.00 
  Cagasik, Tomas f2164 CZE0.5010.02200.40 

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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