Rapid: Individual Calculations December 2021
 Wozniak, David  Total change: -53.60  Rating chartPersonal card
 2. Otwarty Turniej Grand Prix Torunia Fundacja In Spe 2021-2022 - OPEN A Torun POL 2021-11-20
RcRownchangeKK*chgGame
 1221 1182 1.00 8 -2.68 20 -53.60 
  Moszczynski, Michal 1546 POL0.001-0.1020-2.00 
  Warda, Krzysztof 1358 POL0.001-0.2720-5.40 
  Makowski, Oskar 1296 POL1.0010.662013.20 
  Polak, Aleksander 1223 POL0.001-0.4420-8.80 
  Cichecki, Jan 1127 POL0.001-0.5820-11.60 
  Zakaszewski, Tymon 1139 POL0.001-0.5620-11.20 
  Gesicki, Zbigniew 1042 POL0.001-0.6920-13.80 
  Bajko, Piotr 1035 POL0.001-0.7020-14.00 

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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