Individual Calculations March 2012
 Opalinski, Krzysztof  Total change: -8.70  Rating chartPersonal card
 XIV Ketrzynski Festiwal Szachowy Ketrzyn POL 2011-12-27
RcRownchangeKK*chgGame
 1650 1806 3.50 6 -0.58 15 -8.70 
  Buko, Marcin 1406  * POL1.0010.08151.20 
  Szwajkowski, Patryk 1575 POL1.0010.21153.15 
  Gawronski, Miroslaw 2165 POL0.001-0.1015-1.50 
  Adamowicz, Piotr 1406  * POL1.0010.08151.20 
  Kowalec, Maciej 1640 POL0.501-0.2215-3.30 
  Karpinski, Ryszard 1710 POL0.001-0.6315-9.45 
 * 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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