Individual Calculations January 2012
 Golubev, Roman  Total change: 37.95  Rating chartPersonal card
 Golden Autumn Chess Championship Tashkent UZB 2011-11-05
RcRownchangeKK*chgGame
 2049 2152 7.50 8 2.53 15 37.95 
  Aripova, Nozima 1782 UZB1.0010.10151.50 
  Igonin, Temur f1931 UZB0.501-0.2815-4.20 
  Kahramanova, Mohinur 1925 UZB1.0010.21153.15 
  Umarov, Najmeddin 2046 UZB1.0010.36155.40 
  Galyamov, Vildan 2199 UZB1.0010.57158.55 
  Tillyaev, Ulugbek 2238 UZB1.0010.62159.30 
  Sattarov, Bobur 2079 UZB1.0010.40156.00 
  Nazhmeddinov, Sirodjiddin 2190 UZB1.0010.55158.25 

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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