Individual Calculations October 2021
 Kwiatkowski, Wiktor  Total change: -12.20  Rating chartPersonal card
 DRUZYNOWE MISTRZOSTWA POLSKI I LIGA 2021 Szklarska Poreba POL 2021-09-04
RcRownchangeKK*chgGame
 2117 2077 3.50 9 -0.61 20 -12.20 
  Sliwerski, Radoslaw 2007 POL0.001-0.6020-12.00 
  Mulawa, Cyprian 1982 POL1.0010.37207.40 
  Kolasinski, Krzysztof 2112 POL0.5010.05201.00 
  Bardeli, Lukasz f2178 POL1.0010.642012.80 
  Bielczyk, Jacek m2264 POL0.5010.24204.80 
  Gesicki, Jacek f2166 POL0.001-0.3820-7.60 
  Adamczewski, Maciej 2011 POL0.501-0.0920-1.80 
  Jakubiec, Artur g2438 POL0.001-0.1020-2.00 
  Warchol, Bartosz 1897 POL0.001-0.7420-14.80 

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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