Individual Calculations January 2016
 Guthrie, David W  Total change: -11.40  Rating chartPersonal card
 7th London Chess Classic: FIDE Open London ENG 2015-12-04
RcRownchangeKK*chgGame
 2189 2198 4.00 9 -0.57 20 -11.40 
  Klingher, Dominic 1798  * ENG1.0010.08201.60 
  Williams, Simon K g2439 ENG0.001-0.2020-4.00 
  Odeh, Kenneth 2000 NGR1.0010.24204.80 
  McDonald, Neil R g2417 ENG0.5010.28205.60 
  D`costa, Lorin Ar m2418 ENG0.001-0.2220-4.40 
  De Coverly, Roger D 2037 ENG1.0010.29205.80 
  Kjartansson, Gudmundur m2477 ISL0.001-0.1620-3.20 
  Kalavannan, Koby 2088 ENG0.501-0.1520-3.00 
  Feldman, Antony 2023 ISR0.001-0.7320-14.60 
 * 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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