Individual Calculations January 2013
 Vorobiov, Nikolai  Total change: -2.40  Rating chartPersonal card
 VIII Gubernators Cup Ugra 2012 open B Khanty-Mansiysk RUS 2012-11-14
RcRownchangeKK*chgGame
 2026 1991 3.50 8 -0.16 15 -2.40 
  Gorbatov, Alexej m2361 RUS0.001-0.1015-1.50 
  Niyazova, Viktoria 1662 RUS1.0010.12151.80 
  Samartsev, Alexander m2209 RUS1.0010.781511.70 
  Orekhov, Nikolai 2127 RUS0.001-0.3215-4.80 
  Sibriaev, Aleksandr f2239 RUS0.001-0.1915-2.85 
  Rivonenko, Vladislav 2053 RUS0.001-0.4115-6.15 
  Amursakov, Vasily 1826 RUS0.501-0.2215-3.30 
  Sorokina, Natalay 1733 RUS1.0010.18152.70 

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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