Individual Calculations March 2013
 Bryant, John  Total change: 1.00  Rating chartPersonal card
 2nd Annual Recession Buster Open San Diego, California USA 2013-02-16
RcRownchangeKK*chgGame
 2317 2453 4.00 6 0.10 10 1.00 
  Crisologo, Raoul 2128 USA1.0010.13101.30 
  Korba, Nicky 2053  * USA1.0010.08100.80 
  Aldama, Dionisio m2436 MEX0.501-0.0210-0.20 
  Sevillano, Enrico g2515 USA0.5010.09100.90 
  Khachiyan, Melikset g2498 USA0.5010.06100.60 
  Kretchetov, Alexandre f2270 RUS0.501-0.2410-2.40 
 * 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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