Individual Calculations February 2013
 Breckenridge, Steven  Total change: -6.30  Rating chartPersonal card
 2012 Pan American Intercollegiate Chess Championship Princeton, New Jersey USA 2012-12-27
RcRownchangeKK*chgGame
 2209 2292 2.50 5 -0.42 15 -6.30 
  Asher, Miguel 1892  * JAM1.0010.08151.20 
  Hendrickson, Nolan 2197 USA0.501-0.1315-1.95 
  Hoyos, Manuel Leon g2599 MEX0.001-0.1415-2.10 
  Yu, Jonathan 1968 CAN1.0010.13151.95 
  Paikidze, Nazi mwg2391 GEO0.001-0.3615-5.40 
 * 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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