Rapid: Individual Calculations October 2013
 Borisova, Natalia  Total change: 1.80  Rating chartPersonal card
 Cup Major of Irkutsk Irkutsk RUS 2013-08-18
 2125 1826 1.00 6 0.09 20 1.80 
  Shomoev, Anton g2226  * RUS0.001-0.0820-1.60 
  Filippov, Stanislav 2143 RUS0.001-0.1320-2.60 
  Kiselyov, Sergei 2111 RUS0.001-0.1620-3.20 
  Tolmachev, Boris 2051 RUS1.0010.782015.60 
  Kozubay, Uulu Azamat 2112 RUS0.001-0.1620-3.20 
  Burdyko, Alexander 2109 RUS0.001-0.1620-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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