Individual Calculations July 2010
 Erushev, Gennady  Total change: -7.20  Rating chartPersonal card
 2. Raduzhny 2010 open Raduzhny RUS 2010-05-21
RcRownchangeKK*chgGame
 2185 2340 4.00 7 -0.72 10 -7.20 
  Levchenko, Evgeny 1940  * RUS1.0010.08100.80 
  Pozdeev, V 2169 RUS0.501-0.2310-2.30 
  Pozin, Sergey m2391 RUS0.001-0.4310-4.30 
  Papayan, Oleg 2371 RUS0.5010.04100.40 
  Bryuhachev, Yuri 1940  * RUS1.0010.08100.80 
  Abramov, Alexander f2189 RUS0.501-0.2010-2.00 
  Kalmachevskikh, Viktor m2295 RUS0.501-0.0610-0.60 
 * 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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