Individual Calculations September 2010
 Poswiatowski, Michal  Total change: -15.00  Rating chartPersonal card
 II Memorial Bieluczykow group B 2010 Bialystok POL 2010-06-26
RcRownchangeKK*chgGame
 1997 1907 4.50 9 1.05 15 15.75 
  Zykina, Nadezhda wf2126 RUS0.001-0.2215-3.30 
  Bondarets, Vadim m2307  * UKR0.5010.42156.30 
  Rebov, Petar 1898 CRO1.0010.49157.35 
  Pietruszewski, Marcin 2098 POL0.001-0.2515-3.75 
  Stepanova, Faina 1507  * RUS1.0010.08151.20 
  Murza, Adam 2083 POL1.0010.731510.95 
  Jablonski, Zenon 2109 POL0.001-0.2415-3.60 
  Grabowski, Adam 1952 POL0.001-0.4415-6.60 
  Olszewski, Jerzy 1895 POL1.0010.48157.20 
 * 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)
 
 DMP - Extraliga Juniorow 2010 Ustron POL 2010-07-06
RcRownchangeKK*chgGame
 1915 1925 2.50 9 -2.05 15 -30.75 
  Drozdowski, Kacper 2223 POL0.001-0.1515-2.25 
  Lebiedowicz, Borys 1595 POL0.001-0.8815-13.20 
  Cukrowski, Filip 1947 POL1.0010.53157.95 
  Kosmala, Mateusz 1637 POL0.501-0.3415-5.10 
  Jarmula, Pawel 1971 POL0.001-0.4415-6.60 
  Khamidov, Komil 1938 POL0.001-0.4815-7.20 
  Cichy, Kamil 1900 POL0.001-0.5315-7.95 
  Blaszkiewicz, Mateusz 1929 POL1.0010.51157.65 
  Tomsia, Kamil 2099 POL0.001-0.2715-4.05 

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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