Individual Calculations January 2023
 Chovanec, Milan  Total change: -1.80  Rating chartPersonal card
 3. liga B2 2022 2023 R3-4 Trenciansky kraj SVK 2022-12-04
RcRownchangeKK*chgGame
 2024 2055 1.00 2 -0.09 20 -1.80 
  Kaniansky, Miroslav 1975 SVK0.501-0.1120-2.20 
  Lasch, Miroslav 2072 SVK0.5010.02200.40 

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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