Individual Calculations October 2021
 Adamczewski, Maciej  Total change: 31.00  Rating chartPersonal card
 DRUZYNOWE MISTRZOSTWA POLSKI I LIGA 2021 Szklarska Poreba POL 2021-09-04
RcRownchangeKK*chgGame
 2149 2011 3.50 6 1.55 20 31.00 
  Lukasiewicz, Krzysztof f2290 POL1.0010.842016.80 
  Skurniak, Szymon 2080 POL0.5010.10202.00 
  Sliwerski, Radoslaw 2007 POL1.0010.49209.80 
  Renkowski, Piotr 2178 POL0.001-0.2820-5.60 
  Kwiatkowski, Wiktor 2077 POL0.5010.09201.80 
  Bielczyk, Jacek m2264 POL0.5010.31206.20 

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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