Individual Calculations April 2022
 Idziak, Mieczyslaw  Total change: -15.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Dolnego Slaska - Podwroclawska Liga Okregowa Round 10-11 Dolny Slask POL 2022-03-05
RcRownchangeKK*chgGame
 1479 1397 0.00 2 -0.78 20 -15.60 
  Kuska, Bartosz 1388 POL0.001-0.5120-10.20 
  Kasianczuk, Krzysztof 1569 POL0.001-0.2720-5.40 

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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