Individual Calculations June 2024
 Kotowicz, Kamil  Total change: -26.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow - Ekstraliga 2024 Round 7-9 Chorzow POL 2024-05-11
RcRownchangeKK*chgGame
 1892 1932 1.00 3 -0.67 40 -26.80 
  Drabiniok, Kazimierz 1863 POL0.001-0.6040-24.00 
  Wandor, Adam 1933 POL0.001-0.5040-20.00 
  Sochacki, Zenon 1880 POL1.0010.434017.20 

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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