Individual Calculations May 2024
 Mucha, Krzysztof  Total change: -0.80  Rating chartPersonal card
 Columbus Energy Mistrzostwa Polski Amatorow - do 1580 FIDE Sianozety POL 2024-04-13
RcRownchangeKK*chgGame
 1520 1526 1.50 3 -0.02 40 -0.80 
  Superson, Dawid 1509 POL0.501-0.0240-0.80 
  Skudlarski, Piotr 1475 POL0.501-0.0740-2.80 
  Chacinski-Osorio, Fabian 1575 POL0.5010.07402.80 

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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