Individual Calculations September 2012
 Moy, Kevin  Total change: -7.80  Rating chartPersonal card
 4th Annual Central California Open Fresno, California USA 2012-08-17
RcRownchangeKK*chgGame
 2163 2001 1.00 4 -0.26 30 -7.80 
  Manvelyan, Hayk 2231 USA0.001-0.2130-6.30 
  Daud, Haryanto 2139 USA1.0010.693020.70 
  Bryant, John Daniel f2401  * USA0.001-0.0830-2.40 
  Enrico, Patrick L 1881 USA0.001-0.6630-19.80 
 * 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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