Individual Calculations July 2009
 Korjakin, Boris  Total change: -35.40  Rating chartPersonal card
 3rd tnmt DSI 2009 Rtg Vidnoe RUS 2009-04-01
RcRownchangeKK*chgGame
 2236 2104 2.00 13 -2.36 15 -35.40 
  Malinichev, Konstanti 2266 UZB0.001-0.2915-4.35 
  Zorin, Andrei 2135 RUS0.5010.04150.60 
  Demin, Alexandr m2397 RUS0.001-0.1515-2.25 
  Doukhine, Iokhan f2378 RUS0.001-0.1715-2.55 
  Kubrakov, Petr 2242 RUS0.001-0.3115-4.65 
  Arakeljan, Alexandr 2318 ARM0.001-0.2315-3.45 
  Shpagin, Vlas 2369 RUS0.001-0.1815-2.70 
  Bolhovitin, Aleksandr m2389 RUS0.001-0.1615-2.40 
  Nekhamkin, Arkady 1784 RUS1.0010.13151.95 
  Afonin, Vladimir 2158 RUS0.001-0.4215-6.30 
  Balglej, Petr 2349 RUS0.001-0.2015-3.00 
  Dadaev, Halid f2274 RUS0.001-0.2815-4.20 
  Krutov, Sergey 2003 RUS0.501-0.1415-2.10 

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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