Individual Calculations July 2012
 Dobrowolski, Aleksander  Total change: 14.25  Rating chartPersonal card
 Puchar Wroclawia 2012 - OPEN A Wroclaw POL 2012-04-30
RcRownchangeKK*chgGame
 2161 2321 7.00 9 0.95 15 14.25 
  Krokay, Urszula 1921  * POL1.0010.08151.20 
  Kolosowski, Mateusz m2439 POL1.0010.66159.90 
  Stachowiak, Kamil m2413 POL0.001-0.3715-5.55 
  Praczukowski, Stanislaw 1921  * POL1.0010.08151.20 
  Sabuk, Piotr 2151 POL1.0010.28154.20 
  Szumilas, Piotr 2170 POL1.0010.30154.50 
  Brodowski, Piotr 2411 POL0.001-0.3815-5.70 
  Walentukiewicz, Michal c2101 POL1.0010.22153.30 
  Zombirt, Filip 1921  * POL1.0010.08151.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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