Individual Calculations December 2022
 Sadlon, Juraj  Total change: 12.40  Rating chartPersonal card
 4.liga A21 2022 2023 R3-4 rozne SVK 2022-11-13
RcRownchangeKK*chgGame
 1885 1842 1.50 2 0.62 20 12.40 
  Jakubec, Milan 1973 SVK0.5010.18203.60 
  Novomeska, Karin wc1797 SVK1.0010.44208.80 

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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