Individual Calculations July 2012
 Walentukiewicz, Michal  Total change: 12.30  Rating chartPersonal card
 Puchar Wroclawia 2012 - OPEN A Wroclaw POL 2012-04-30
RcRownchangeKK*chgGame
 2084 2101 5.50 9 0.82 15 12.30 
  Praczukowski, Stanislaw 1757 POL0.501-0.3815-5.70 
  Tworzydlo, Piotr 2107 POL1.0010.51157.65 
  Brodowski, Piotr 2411 POL0.001-0.1415-2.10 
  Sabuk, Piotr 2151 POL0.5010.07151.05 
  Zombirt, Filip 1898 POL1.0010.24153.60 
  Rozycki, Bartlomiej 1849 POL1.0010.19152.85 
  Stachowiak, Kamil m2413 POL0.5010.36155.40 
  Dobrowolski, Aleksander 2321 POL0.001-0.2215-3.30 
  Karnas, Leszek 1850 POL1.0010.19152.85 

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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