Rapid: Individual Calculations October 2022
 Bolimowski, Stefan  Total change: -2.40  Rating chartPersonal card
 Szansa Chess Open 2022 Warszawa POL 2022-09-17
RcRownchangeKK*chgGame
 1521 1140 0.50 5 -0.12 20 -2.40 
  Hryszkiewicz, Michal 1838 POL0.001-0.0120-0.20 
  Sidorczuk, Pawel 1521 POL0.001-0.0920-1.80 
  Wilczynski, Adam 1470 POL0.001-0.1220-2.40 
  Stefaniuk, Zbigniew 1463 POL0.5010.37207.40 
  Kwiek, Janusz 1313 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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