Rapid: Individual Calculations January 2023
 Cichecki, Jan  Total change: -12.80  Rating chartPersonal card
 Grand Prix Fundacja In Spe Torun 2022-2023 - Turniej 4 OPEN A Torun POL 2022-12-10
RcRownchangeKK*chgGame
 1351 1101 1.00 7 -0.64 20 -12.80 
  Kwiatkowski, Jakub 1467 POL0.001-0.1020-2.00 
  Chlewicka, Patrycja 1230 POL0.001-0.3320-6.60 
  Kapuscinski, Andrzej 1136 POL1.0010.552011.00 
  Wroblewski, Kamil 1199 POL0.001-0.3720-7.40 
  Warda, Krzysztof 1340 POL0.001-0.2020-4.00 
  Robak, Piotr 1376 POL0.001-0.1720-3.40 
  Wozniak, Krzysztof 1712 POL0.001-0.0220-0.40 

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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