Individual Calculations September 2010
 Balinski, Damian  Total change: -17.10  Rating chartPersonal card
 Obra Lato Open 2010 Obra POL 2010-08-18
RcRownchangeKK*chgGame
 1911 2090 4.50 8 -1.14 15 -17.10 
  Zielewicz, Piotr 1690  * POL0.001-0.9215-13.80 
  Gajdamowicz, Patrick 1690  * POL1.0010.08151.20 
  Jedrzejczak, Przemyslaw 1863 POL1.0010.21153.15 
  Szymanski, Jaroslaw 1839 POL0.501-0.3115-4.65 
  Grabianowski, Krystian 1884 POL1.0010.24153.60 
  Rogulski, Witold 2121 POL1.0010.54158.10 
  Goluch, Piotr 2181 POL0.001-0.3815-5.70 
  Korbal, Arkadiusz 2016 POL0.001-0.6015-9.00 
 * 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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