Individual Calculations October 2020
 Krasiewicz, Robert  Total change: 0.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2020 Poronin POL 2020-09-04
RcRownchangeKK*chgGame
 2041 2040 2.00 4 0.02 20 0.40 
  Krawiec, Grzegorz 1824 POL1.0010.22204.40 
  Warchol, Bartosz 2025 POL0.001-0.5220-10.40 
  Flasinski, Michal 2205 POL0.001-0.2820-5.60 
  Zareba, Radoslaw 2111 POL1.0010.602012.00 

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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