Individual Calculations March 2013
 Kuzmin, Sergei  Total change: -9.90  Rating chartPersonal card
 Tyumen Chmp. 2013 Men Tyumen RUS 2013-01-19
RcRownchangeKK*chgGame
 1764 1890 1.00 2 -0.33 30 -9.90 
  Vaganov, Timovei 1702 RUS1.0010.26307.80 
  Mhitarjan, Samvel 1826 RUS0.001-0.5930-17.70 

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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