Individual Calculations March 2015
 Kaidanov, Gregory  Total change: -4.40  Rating chartPersonal card
 2015 Land of the Sky Open Asheville, North Carolina USA 2015-01-23
RcRownchangeKK*chgGame
 2353 2570 2.50 4 -0.44 10 -4.40 
  Potter, John Russe 2170  * USA0.501-0.4210-4.20 
  Balleisen, Aaron S 2170  * USA1.0010.08100.80 
  Finegold, Benjamin g2501 USA0.501-0.1010-1.00 
  Moradiabadi, Elsha g2569 IRI0.5010.00100.00 
 * 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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