Individual Calculations May 2015
 Matuszewski, Michal  Total change: 0.40  Rating chartPersonal card
 Polish Chess Championship 2015 Poznan POL 2015-03-24
RcRownchangeKK*chgGame
 2467 2463 4.50 9 0.04 10 0.40 
  Bartel, Mateusz g2627 POL0.001-0.2810-2.80 
  Weichhold, Pawel m2404 POL0.501-0.0810-0.80 
  Krysztofiak, Marcin m2410 POL0.501-0.0710-0.70 
  Swiercz, Dariusz g2622 POL0.001-0.2910-2.90 
  Grabarczyk, Miroslaw g2433 POL0.501-0.0410-0.40 
  Przybylski, Wojciech f2378 POL1.0010.38103.80 
  Kolosowski, Mateusz m2443 POL0.501-0.0310-0.30 
  Skawinski, Arkadiusz f2388 POL1.0010.40104.00 
  Sadzikowski, Daniel m2500 POL0.5010.05100.50 

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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