Individual Calculations April 2009
 Krotov, Valery S.  Total change: 2.10  Rating chartPersonal card
 Fryazino Chmp. 2008 Rtg Fryazino RUS 2008-12-21
RcRownchangeKK*chgGame
 2180 2074 3.50 9 0.14 15 2.10 
  Vakhlamov, Igor L. 2131 RUS0.001-0.4215-6.30 
  Khudov, Mikhail 2206 RUS1.0010.681510.20 
  Vul, Arkadi Eremeevich g2351 RUS0.001-0.1715-2.55 
  Nersesian, Vagram 1973 RUS1.0010.36155.40 
  Budin, Viktor S. 2060 RUS1.0010.48157.20 
  Osadchy, Viktor S. 2090 RUS0.5010.02150.30 
  Chernobay, Artem 2422 RUS0.001-0.1115-1.65 
  Tugarinov, Vladimir M. 2065 RUS0.001-0.5115-7.65 
  Losev, Dmitry m2325 RUS0.001-0.1915-2.85 

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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