Rapid: Individual Calculations May 2015
 Diamant, Andre  Total change: -11.00  Rating chartPersonal card
 2015 Spice Spring Rapid Webster Groves, Missouri USA 2015-03-21
RcRownchangeKK*chgGame
 2352 2457 2.50 5 -0.55 20 -11.00 
  Mercado, Luisa wf2057  * COL1.0010.08201.60 
  Nyzhnyk, Illia g2606 UKR0.001-0.3020-6.00 
  Larson, Matthew 2196 USA0.501-0.3220-6.40 
  Robson, Ray g2624 USA0.5010.22204.40 
  Nemcova, Katerina wg2279 USA0.501-0.2320-4.60 
 * 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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