Rapid: Individual Calculations November 2023
 Kowalonek, Marcin  Total change: -54.00  Rating chartPersonal card
 II Grand Prix Ziemi Kaszubskiej 2023 Lipusz POL 2023-10-21
RcRownchangeKK*chgGame
 1358 1338 1.00 5 -1.35 40 -54.00 
  Andrzejewski, Konrad 1555 POL1.0010.784031.20 
  Skiba, Igor 1462 POL0.001-0.3340-13.20 
  Gesicki, Jeremiasz 1141 POL0.001-0.7540-30.00 
  Kurcaba, Lukasz 1491 POL0.001-0.3040-12.00 
  Szczap, Malgorzata 1142 POL0.001-0.7540-30.00 

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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