Individual Calculations May 2012
 Kaczmarek, Maciej  Total change: 6.30  Rating chartPersonal card
 Lower Silesian Ligues Lower Silesia POL 2011-10-31
RcRownchangeKK*chgGame
 1863 2051 4.00 5 0.42 15 6.30 
  Witkowski, Krzysztof 1851 POL1.0010.24153.60 
  Cukrowski, Filip 2107 POL1.0010.58158.70 
  Siekanowicz, Agnieszka 1651  * POL1.0010.08151.20 
  Cybulski, Marek 1734 POL1.0010.13151.95 
  Murawski, Eugeniusz 1972 POL0.001-0.6115-9.15 
 * 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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