Individual Calculations July 2009
 Vafin, Ayrat  Total change: 26.55  Rating chartPersonal card
 B-14 FL 2009 RUS Juniors Champ. Dagomys RUS 2009-04-15
RcRownchangeKK*chgGame
 1928 2062 5.00 7 0.31 15 4.65 
  Kutliev, Rustam 1759 RUS1.0010.14152.10 
  Evteev, Alexey 1888 RUS1.0010.27154.05 
  Gevondian, Arman 1962 RUS1.0010.36155.40 
  Samdanov, Samdan 1802 RUS1.0010.18152.70 
  Medvedev, Emelian 2057 RUS0.501-0.0115-0.15 
  Pristalov, Evgeny 1916 RUS0.501-0.2015-3.00 
  Dulenko, Maxim 2112 RUS0.001-0.4315-6.45 

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)
 
 31. R.Nezhmetdinov Memorial 2009 open Kazan RUS 2009-05-31
RcRownchangeKK*chgGame
 2197 2062 4.50 9 1.46 15 21.90 
  Balashov, Yuri S g2401 RUS0.5010.38155.70 
  Pavlovski, Yaroslav f2280 RUS0.001-0.2215-3.30 
  Sabaev, Evgueni f2272 RUS0.5010.27154.05 
  Bushkov, Alexander V. f2293 RUS0.001-0.2115-3.15 
  Rashitova, Gulnara 1797 RUS0.501-0.3215-4.80 
  Protsenko, Elina 1898 RUS1.0010.28154.20 
  Ibraev, Vasilij f2266 RUS0.5010.26153.90 
  Rodchenkov, Vitaly 2412 RUS1.0010.891513.35 
  Abdullin, Renat 2154 RUS0.5010.13151.95 

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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