Individual Calculations March 2010
 Kharchenko, Boris  Total change: -5.40  Rating chartPersonal card
 Moscow open 2010 A Moscow RUS 2010-01-30
RcRownchangeKK*chgGame
 2407 2453 4.50 9 -0.54 10 -5.40 
  Rozanov, Pavel B. f2281 RUS0.501-0.2310-2.30 
  Dimukhametov, Artur f2242 RUS0.501-0.2710-2.70 
  Isaev, Yuri f2326 RUS1.0010.33103.30 
  Chadaev, Nikolai g2569 RUS0.5010.16101.60 
  Iljushin, Alexei g2551 RUS0.5010.13101.30 
  Dvoirys, Semen I. g2539 RUS0.001-0.3810-3.80 
  Predke, Alexandr 2402 RUS0.501-0.0710-0.70 
  Bukavshin, Ivan f2408 RUS0.501-0.0610-0.60 
  Gorkavij, Vadim f2344 RUS0.501-0.1510-1.50 

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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