Rapid: Individual Calculations January 2015
 Mortazavi, Ali  Total change: 7.00  Rating chartPersonal card
 London Chess Classic 2014 Super Rapidplay Open London ENG 2014-12-06
RcRownchangeKK*chgGame
 2277 2382 6.50 10 0.35 20 7.00 
  Bishop, Geoffrey L 1982  * ENG1.0010.08201.60 
  Fernandez, Michael f2301 ENG1.0010.39207.80 
  Caruana, Fabiano g2782  * ITA0.001-0.0820-1.60 
  Golding, Alex 1982  * ENG0.501-0.4220-8.40 
  Henderikse, Bert 2045 NED1.0010.12202.40 
  Cumming, Rhys 2047 ENG1.0010.12202.40 
  Pert, Nicholas g2562 ENG0.5010.24204.80 
  Haria, Ravi 2155 ENG1.0010.21204.20 
  Bluebaum, Matthias m2560 GER0.001-0.2720-5.40 
  Pein, Malcolm m2350 ENG0.501-0.0420-0.80 
 * 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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