Individual Calculations August 2013
 Stachowiak, Kamil  Total change: -6.60  Rating chartPersonal card
 8th International Tournament of Polonia Wroclaw Chess Club - Open A Wroclaw POL 2013-07-01
RcRownchangeKK*chgGame
 2316 2477 5.50 9 -0.66 10 -6.60 
  Khamidov, Komil 2080 POL1.0010.08100.80 
  Cukrowski, Filip 2175 POL1.0010.15101.50 
  Dobrowolski, Piotr m2419 POL0.501-0.0810-0.80 
  Zakrzewski, Marek 2126 POL1.0010.11101.10 
  Kubien, Jerzy f2204 POL1.0010.17101.70 
  Cyborowski, Lukasz g2548 POL0.001-0.4010-4.00 
  Wieczorek, Oskar 2378 POL0.501-0.1410-1.40 
  Grabarczyk, Miroslaw g2460 POL0.501-0.0210-0.20 
  Sadzikowski, Daniel m2457 POL0.001-0.5310-5.30 

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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