Individual Calculations September 2010
 Ignatov, Viktor  Total change: -7.95  Rating chartPersonal card
 Nizhny Don Cup 2010 open Azov RUS 2010-07-03
RcRownchangeKK*chgGame
 2207 2310 5.00 9 -0.53 15 -7.95 
  Gadyan, Angelina 1910  * RUS1.0010.08151.20 
  Igdirov, Boris 2122 RUS1.0010.26153.90 
  Petrushin, Alexander I m2472 RUS0.001-0.2915-4.35 
  Yamnov, Dmitry 2150 RUS0.501-0.2115-3.15 
  Yermolenko, Vasily f2261 RUS1.0010.43156.45 
  Petrova, Olga 2231 RUS0.501-0.1115-1.65 
  Pavlov, Nikolay 1926 RUS1.0010.09151.35 
  Papin, Vasily m2521 RUS0.001-0.2315-3.45 
  Kislyakov, Ivan 2274 RUS0.001-0.5515-8.25 
 * 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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