Rapid: Individual Calculations December 2021
 Cichecki, Jan  Total change: -14.40  Rating chartPersonal card
 2. Otwarty Turniej Grand Prix Torunia Fundacja In Spe 2021-2022 - OPEN A Torun POL 2021-11-20
RcRownchangeKK*chgGame
 1248 1127 2.00 8 -0.72 20 -14.40 
  Zielinski, Tomasz 1369 POL0.001-0.2020-4.00 
  Labuda, Krystian 1233 POL1.0010.642012.80 
  Wieczorek, Mateusz 1344 POL0.001-0.2220-4.40 
  Kozlowski, Arkadiusz 1230 POL0.001-0.3620-7.20 
  Wozniak, David 1182 POL1.0010.582011.60 
  Kapuscinski, Andrzej 1258 POL0.001-0.3220-6.40 
  Szudy, Piotr 1180 POL0.001-0.4320-8.60 
  Krasinski, Maksymilian 1191 POL0.001-0.4120-8.20 

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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