Individual Calculations March 2021
 Dalkowski, Rafal  Total change: 44.00  Rating chartPersonal card
 Otwarta Liga Mazowiecka 2021 Round 3-6 mazowieckie POL 2021-02-07
RcRownchangeKK*chgGame
 1864 1945 3.50 4 1.10 40 44.00 
  Kazmierowski, Tymon 1908 POL1.0010.454018.00 
  Liberadzki, Slawomir 1978 POL0.5010.05402.00 
  Kowalczyk, Michal 1676 POL1.0010.17406.80 
  Grodecki, Filip 1894 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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