Individual Calculations September 2011
 Zminda, Bogdan  Total change: -52.20  Rating chartPersonal card
 VI Turniej Klubu Polonia Wroclaw - Open A Wroclaw POL 2011-07-04
RcRownchangeKK*chgGame
 2027 2172 2.00 8 -3.48 15 -52.20 
  Krupa, Jerzy 1906 POL1.0010.18152.70 
  Shkapenko, Pavel m2413 RUS0.001-0.2015-3.00 
  Gajdamowicz, Patrick 1903 POL0.001-0.8315-12.45 
  Kaczmarek, Maciej 2049 POL0.001-0.6715-10.05 
  Musialkiewicz, Pawel 1961 POL0.001-0.7715-11.55 
  Krokay, Urszula 1940 POL1.0010.21153.15 
  Piotrowski, Przemyslaw 1956 POL0.001-0.7815-11.70 
  Kowalczyk, Rafal 2085 POL0.001-0.6215-9.30 

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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