Individual Calculations April 2013
 Ioffe, Ilya  Total change: 14.55  Rating chartPersonal card
 Voronezh 2013men Voronezh RUS 2013-03-12
RcRownchangeKK*chgGame
 2027 1986 5.00 9 0.97 15 14.55 
  Provotorov, Ivan f2359 RUS0.001-0.1015-1.50 
  Zyrianov, Valentin 1903 RUS0.501-0.1115-1.65 
  Korotchenkov, Victor 1652 RUS1.0010.12151.80 
  Terentiev, Vitaly G 2237 RUS0.001-0.1915-2.85 
  Smirnov, Vyacheslav 1586  * RUS1.0010.08151.20 
  Mukhametshin, Mikhail 2001 RUS1.0010.52157.80 
  Polyansky, Viktor 1969 RUS1.0010.48157.20 
  Manelis, Vladimir f2264 RUS0.001-0.1715-2.55 
  Gritsenko, Vladimir 2268 RUS0.5010.34155.10 
 * 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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