Individual Calculations January 2015
 Roe, Simon J  Total change: -0.40  Rating chartPersonal card
 London Chess Classic 2014 FIDE Open London ENG 2014-12-08
RcRownchangeKK*chgGame
 2169 2240 4.00 7 -0.02 20 -0.40 
  Kalerwa, Edwin M 1840  * ENG1.0010.08201.60 
  Hebden, Mark L g2523 ENG1.0010.842016.80 
  Williams, Simon K g2443 ENG0.001-0.2420-4.80 
  Robert, Pierre 2051 BEL0.501-0.2520-5.00 
  Nettleton, Charlie B 1910 ENG1.0010.12202.40 
  Sowray, Peter J f2365 ENG0.001-0.3320-6.60 
  Chiu, Howard c2052 SIN0.501-0.2420-4.80 
 * 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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