Individual Calculations July 2010
 Krupa, Jerzy  Total change: 1.35  Rating chartPersonal card
 V Miedzynarodowy Puchar ZG AZS - OPEN A Wroclaw POL 2010-04-28
RcRownchangeKK*chgGame
 1986 1933 4.00 9 0.09 15 1.35 
  Piesik, Piotr 2273 POL0.001-0.1215-1.80 
  Wojciech, Daniel 1638 POL1.0010.15152.25 
  Kudzma, Laimonas 2236 LTU0.001-0.1415-2.10 
  Wojna, Natalia 1534 POL1.0010.08151.20 
  Cajbel, Maciej 2230 POL0.001-0.1515-2.25 
  Piotrowski, Przemyslaw 1853 POL1.0010.39155.85 
  Leks, Hanna wm2158 POL0.5010.28154.20 
  Kulczyk, Pawel 2086 POL0.001-0.3015-4.50 
  Duszenko, Michal 1862 POL0.501-0.1015-1.50 

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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