Individual Calculations July 2011
 Jarmula, Lukasz  Total change: 92.85  Rating chartPersonal card
 90th YMCA Spring 2011- B Warszawa POL 2011-04-07
RcRownchangeKK*chgGame
 1886 1852 6.50 8 2.88 15 43.20 
  Kwiatkowski, Andrzej 1843 POL1.0010.49157.35 
  Kadzinski, Wieslaw 1979 POL0.5010.17152.55 
  Potocki, Karol 1860 POL0.5010.01150.15 
  Rozowski, Marcin 1893 POL1.0010.56158.40 
  Kurowski, Andrzej 1849 POL0.5010.00150.00 
  Rogalski, Krzysztof 1890 POL1.0010.55158.25 
  Moskwinski, Marek 1872 POL1.0010.53157.95 
  Rzepecka, Dorota 1900 POL1.0010.57158.55 

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 2010/11 o Puchar Burmistrza Ursusa Warszawa - Ursus POL 2011-05-28
RcRownchangeKK*chgGame
 2066 1871 5.50 8 3.31 15 49.65 
  Rogalski, Krzysztof 1919 POL1.0010.57158.55 
  Grochulski, Grzegorz 2057 POL1.0010.741511.10 
  Nowicki, Bartosz 2138 POL1.0010.821512.30 
  Strzemiecki, Zbigniew f2271  * POL0.001-0.0815-1.20 
  Kaminska, Paulina 1914 POL1.0010.56158.40 
  Brudzinski, Maciej 1879 POL1.0010.51157.65 
  Janczarski, Michal 2271  * POL0.5010.42156.30 
  Jarmula, Pawel 2081 POL0.001-0.2315-3.45 
 * 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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