Individual Calculations July 2010
 Rogala, Robert  Total change: -18.75  Rating chartPersonal card
 Liga Mazowiecka 2009/2010 Mazowieckie POL 2009-11-29
RcRownchangeKK*chgGame
 1943 2056 4.00 9 -1.73 15 -25.95 
  Jaskowski, Piotr 1831 POL0.001-0.7815-11.70 
  Paziewski, Marcin 1761 POL0.001-0.8515-12.75 
  Szwaj, Jacek 1944 POL1.0010.35155.25 
  Llaneza Vega, Victor 2045 ESP0.501-0.0215-0.30 
  Solnicki, Michal 2039 POL0.001-0.5215-7.80 
  Mannke, Manfred 2192 POL0.001-0.3215-4.80 
  Maliszewski, Krzysztof 1718 POL1.0010.12151.80 
  Marczukiewicz, Jerzy 2005 POL0.501-0.0715-1.05 
  Lesniak, Marek 1955 POL1.0010.36155.40 

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)
 
 IV turniej Cztery Pory Roku o Puchar Burmistrza Ursusa Warszawa - Ursus POL 2010-05-29
RcRownchangeKK*chgGame
 1900 2056 6.50 9 0.48 15 7.20 
  Kaczkowski, Maciej 1656  * POL1.0010.08151.20 
  Winiarski, Mikolaj 1674 POL1.0010.09151.35 
  Brudzinski, Maciej 1939 POL1.0010.34155.10 
  Matuszewski, Michal 2308 POL0.001-0.1915-2.85 
  Kowalewska, Agata 1656  * POL0.501-0.4215-6.30 
  Grochulski, Grzegorz 2026 POL0.501-0.0415-0.60 
  Palka, Dominika 1724 POL1.0010.12151.80 
  Szewczyk, Mariusz 1737 POL1.0010.13151.95 
  Strzemiecki, Zbigniew f2381 POL0.5010.37155.55 
 * 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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