Individual Calculations October 2012
 Burke, John M  Total change: -22.05  Rating chartPersonal card
 2012 New Jersey State Championship Somerset, New Jersey USA 2012-09-01
RcRownchangeKK*chgGame
 2041 2009 0.00 3 -1.47 15 -22.05 
  Ippolito, Dean m2409  * USA0.001-0.0815-1.20 
  Oreshko, Maryia 1761 USA0.001-0.8115-12.15 
  Chen, Kevin E 1953 USA0.001-0.5815-8.70 
 * 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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