Rapid: Individual Calculations March 2013
 Fomina, Tatyana  Total change: -8.80  Rating chartPersonal card
 Nipernaadi Rapid Tournament 2013 Vonnu EST 2013-02-10
RcRownchangeKK*chgGame
 2046 2242 2.50 4 -0.44 20 -8.80 
  Virgus, Andrei 1842  * EST1.0010.08201.60 
  Tokranovs, Dmitrijs 2102 LAT0.501-0.1920-3.80 
  Dubrovin, Robert 2188 EST0.001-0.5820-11.60 
  Polyakova, Natalia wm2052 RUS1.0010.25205.00 
 * 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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