Individual Calculations September 2011
 Ma, Kevin  Total change: -10.20  Rating chartPersonal card
 2011 Denker Tournament of High School Champions Orlando, Florida USA 2011-07-30
RcRownchangeKK*chgGame
 2108 1759 0.00 3 -0.34 30 -10.20 
  Vilenchuk, Michael 2159  * USA0.001-0.0830-2.40 
  Bowersock, Michael 2064 USA0.001-0.1430-4.20 
  Anzis, Matt 2102 USA0.001-0.1230-3.60 
 * 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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