Individual Calculations January 2013
 Sharafutdinov, Ayrat  Total change: 7.20  Rating chartPersonal card
 VIII Gubernators Cup Ugra 2012 open B Khanty-Mansiysk RUS 2012-11-14
RcRownchangeKK*chgGame
 2154 2108 4.00 8 0.48 15 7.20 
  Sibriaev, Aleksandr f2239 RUS0.5010.18152.70 
  Gutenev, Alexander f2346 RUS0.5010.30154.50 
  Averchenko, Ekaterina wf2184 RUS0.5010.10151.50 
  Purtov, Konstantin 2173 RUS1.0010.59158.85 
  Gordeev, Sergey 2043 RUS0.501-0.0915-1.35 
  Lodoev, Ayur 2145 RUS0.001-0.4515-6.75 
  Brygov, Igor 1940 RUS1.0010.28154.20 
  Pranizin, Gennady 2158 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)
 

 

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