Individual Calculations April 2009
 Kalinichenko, Oleg  Total change: -30.30  Rating chartPersonal card
 4. R.D.Kholmov Memorial open Moscow RUS 2008-12-28
RcRownchangeKK*chgGame
 2083 2327 3.50 7 -2.02 15 -30.30 
  Skoriak, Ivan 2080 RUS0.501-0.3115-4.65 
  Prokopchuk, Yury 2309 RUS0.001-0.5315-7.95 
  Zverkhovski, Vladimir 2120 RUS0.501-0.2715-4.05 
  Shubin, Gennady 1977 RUS0.001-0.8915-13.35 
  Rossinskaya, Ljudmilla 1977 RUS1.0010.11151.65 
  Lavrentiev, Yuri 1977 RUS1.0010.11151.65 
  Ljamin, Vladimir 2143 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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