Individual Calculations November 2023
 Sefcik, Marek  Total change: -10.00  Rating chartPersonal card
 3.liga A2 2023 2024 R1 rozne SVK 2023-10-15
RcRownchangeKK*chgGame
 1986 1989 0.00 1 -0.50 20 -10.00 
  Slamena, Michal 1986 SVK0.001-0.5020-10.00 

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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