Blitz: Individual Calculations August 2022
 Kowalski, Witold  Total change: 51.40  Rating chartPersonal card
 II Memorial Jana Maciei Warszawa POL 2022-07-08
RcRownchangeKK*chgGame
 1719 1375 4.50 10 2.57 20 51.40 
  Makarewicz, Pawel 2059 POL0.5010.49209.80 
  Reshetniak, Vitaliy 2053 UKR0.001-0.0120-0.20 
  Trzmiel, Bartosz 1266 POL0.001-0.6520-13.00 
  Seo, Ian 1307 POL1.0010.41208.20 
  Dunalewicz, Pawel 1882 POL0.5010.46209.20 
  Szarwacki, Dominik 1822 POL0.001-0.0620-1.20 
  Maslanka, Wojciech 1593 POL0.001-0.2220-4.40 
  Celinski, Kamil 1825 POL1.0010.942018.80 
  Basiaga, Sebastian 1762 POL0.5010.41208.20 
  Safanowski, Tomasz 1620 POL1.0010.802016.00 

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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