Individual Calculations January 2010
 Skoriak, Ivan  Total change: -26.55  Rating chartPersonal card
 5. N.A.Sirotin Memorial 2009 open Moscow RUS 2009-11-15
RcRownchangeKK*chgGame
 2065 1960 0.50 6 -1.77 15 -26.55 
  Skorodelov, Semen 2251 RUS0.001-0.1515-2.25 
  Koliadin, Viacheslav N 2120 RUS0.001-0.2915-4.35 
  Losev, Dmitry m2297 RUS0.001-0.1215-1.80 
  Mishakov, Anatoly 1948 RUS0.001-0.5215-7.80 
  Shliakhov, Ivan 1997 RUS0.001-0.4515-6.75 
  Osipov, Anatoly 1777 RUS0.501-0.2415-3.60 

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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