Individual Calculations April 2008
 Karalkin, Maksim  Total change: -1.50  Rating chartPersonal card
 M.Chigorin Memorial 2007 B St.Petersburg RUS 2007-12-01
RcRownchangeKK*chgGame
 2225 2284 5.00 9 -0.10 15 -1.50 
  Palchun, Grigory 2051 RUS0.501-0.2915-4.35 
  Chernenko, Ilya 1938 RUS1.0010.11151.65 
  Sharapov, Evgeny m2399 UKR0.5010.16152.40 
  Viushin, Dmitry A. 2100 RUS0.501-0.2415-3.60 
  Solovjova, Valentina wm2221 RUS1.0010.41156.15 
  Vorobjov, Denis S. 2227 RUS0.501-0.0815-1.20 
  Khuseinkhodzhaev, Muhammad 2376 TJK0.001-0.3715-5.55 
  Kosov, Ivan f2370 RUS0.5010.12151.80 
  Reutsky, Sergei f2343 RUS0.5010.08151.20 

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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