Individual Calculations April 2021
 Klykow, Lukasz  Total change: -2.80  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa 2020/2021 r 1-3 Dolny Slask POL 2021-03-07
RcRownchangeKK*chgGame
 2161 2212 1.00 2 -0.14 20 -2.80 
  Luberanski, Jakub c2192 POL0.501-0.0320-0.60 
  Bes, Michal 2129 POL0.501-0.1120-2.20 

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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