Individual Calculations September 2010
 White, John  Total change: -3.45  Rating chartPersonal card
 V Miedzynarodowy Turniej Klubu Polonia Wroclaw - OPEN B Wroclaw POL 2010-06-26
RcRownchangeKK*chgGame
 1841 1953 6.00 9 0.16 15 2.40 
  Sikora, Rafal 1725 POL1.0010.21153.15 
  Zadlo, Anna 1822 POL0.001-0.6815-10.20 
  Pataki, Zemplen 1766 LUX1.0010.26153.90 
  Duszenko, Michal 1834 POL0.501-0.1615-2.40 
  Svitojus, Zygimantas 1799 LTU1.0010.29154.35 
  Starczewska, Dominika 1886 POL1.0010.41156.15 
  Mondrzycki, Bartlomiej 2039 POL0.001-0.3815-5.70 
  Kiolbasa, Damian 1815 POL0.501-0.1915-2.85 
  Grzesik, Norbert 1879 POL1.0010.40156.00 

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)
 
 Otwarte Mistrzostwa WKSz Hetman Wroclaw Wroclaw POL 2010-07-07
RcRownchangeKK*chgGame
 1857 1953 4.50 8 -0.39 15 -5.85 
  Zajaczkowski, Gwidon 1678 POL1.0010.17152.55 
  Labuda, Michal 1900 POL0.001-0.5715-8.55 
  Skrzypinski, Maciej 1553  * POL1.0010.08151.20 
  Wrobel, Maciej 1869 POL1.0010.38155.70 
  Krawczyk, Andrzej 2137 POL0.001-0.2615-3.90 
  Wielosz, Jaroslaw 1874 POL1.0010.39155.85 
  Bes, Michal 1946 POL0.001-0.5115-7.65 
  Ratajczyk, Rafal 1902 POL0.501-0.0715-1.05 
 * 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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