Individual Calculations January 2010
 Ioffe, Evgeny  Total change: -5.55  Rating chartPersonal card
 Voronezh region Chmp. 2009 open Voronezh RUS 2009-12-08
RcRownchangeKK*chgGame
 2151 2090 3.00 8 -0.37 15 -5.55 
  Lukovnikov, Alexander 2330 RUS0.001-0.2015-3.00 
  Polyansky, Viktor 2029 RUS0.501-0.0815-1.20 
  Chernyshova, Natalia 2063 RUS0.501-0.0415-0.60 
  Zhurikhin, Alexander 2160 RUS0.5010.10151.50 
  Kornilov, Peter 2084 RUS1.0010.49157.35 
  Manukovsky, Vladimir f2265 RUS0.001-0.2715-4.05 
  Sokolovsky, Victor 2057 RUS0.501-0.0515-0.75 
  Provkin, Vladimir 2220 RUS0.001-0.3215-4.80 

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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