Individual Calculations September 2010
 Ivanovic, Petar  Total change: 27.00  Rating chartPersonal card
 Karl-Mala-Gedenkturnier Frankfurt/Main GER 2010-07-08
RcRownchangeKK*chgGame
 2120 1913 2.50 6 1.08 25 27.00 
  Zweschper, Erich 2128 GER1.0010.772519.25 
  Ocantos, Manuel 2180 LUX0.001-0.1825-4.50 
  Perlitz, Sven 2113 GER0.5010.26256.50 
  Neurohr, Juergen 2086 GER1.0010.732518.25 
  Kolker, Vladislav 2104 GER0.001-0.2525-6.25 
  Von Auer, Ulrich 2108 GER0.001-0.2525-6.25 

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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