Individual Calculations January 2010
 Koliadin, Viacheslav N  Total change: 11.85  Rating chartPersonal card
 5. N.A.Sirotin Memorial 2009 open Moscow RUS 2009-11-15
RcRownchangeKK*chgGame
 2028 2120 5.00 7 0.79 15 11.85 
  Petukhov, Nikolay 1761 RUS0.001-0.9015-13.50 
  Savinov, Victor 1898 RUS1.0010.22153.30 
  Skoriak, Ivan 1960 RUS1.0010.29154.35 
  Zhadanov, Vasili B. 2277 RUS0.001-0.2915-4.35 
  Keze, Arnis 1803 RUS1.0010.13151.95 
  Losev, Dmitry m2297 RUS1.0010.731510.95 
  Klimovets, Kirill 2200 RUS1.0010.61159.15 

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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