Individual Calculations July 2009
 Tonoian, Armen  Total change: -8.70  Rating chartPersonal card
 Moscow Men Chmp. 2009 SF open Moscow RUS 2009-03-21
RcRownchangeKK*chgGame
 2287 2377 4.00 8 -0.87 10 -8.70 
  Yudin, Andrey 2027 RUS1.0010.11101.10 
  Erofeev, Alexey 2195 RUS1.0010.26102.60 
  Krapivin, Alexander g2501 RUS1.0010.67106.70 
  Belous, Vladimir 2431 RUS0.001-0.4210-4.20 
  Kovtunenko, Alexandr 2294 RUS0.501-0.1110-1.10 
  Okara, Andrey m2394 RUS0.001-0.4810-4.80 
  Kozlov, Gennady 2257 RUS0.001-0.6610-6.60 
  Kuznetsov, Mikhail V. 2196 RUS0.501-0.2410-2.40 

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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