Rapid: Individual Calculations October 2022
 Malinowski, Witold  Total change: -14.00  Rating chartPersonal card
 1. Otwarty Turniej Grand Prix Torunia Fundacja In Spe 2022-2023 - OPEN A Torun POL 2022-09-03
RcRownchangeKK*chgGame
 1319 1149 1.00 5 -0.70 20 -14.00 
  Grochulski, Krzysztof 1733 POL0.001-0.0220-0.40 
  Zaluski, Adam 1415 POL0.001-0.1820-3.60 
  Zaderecka, Maria 1096 POL0.001-0.5720-11.40 
  Lewandowski, Szymon 1064 POL1.0010.38207.60 
  Zakaszewski, Tomasz 1289 POL0.001-0.3120-6.20 

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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