Rapid: Individual Calculations January 2016
 Arkell, Keith Cc  Total change: 27.00  Rating chartPersonal card
 7th London Chess Classic: Super Rapidplay London ENG 2015-12-12
RcRownchangeKK*chgGame
 2283 2385 7.50 10 1.35 20 27.00 
  Joslin, Tim M 1985  * ENG1.0010.08201.60 
  Jameson, David 2015 WLS1.0010.10202.00 
  Richardson, John R f2224 ENG1.0010.29205.80 
  Melkumyan, Hrant g2675 ARM0.001-0.1620-3.20 
  Foisor, Mihaela-Veronica wm2172 ROU1.0010.23204.60 
  Kalavannan, Koby 2059 ENG1.0010.13202.60 
  Hebden, Mark L g2521 ENG0.5010.18203.60 
  Edouard, Romain g2629 FRA0.001-0.2020-4.00 
  Willmoth, Robert F c2202 ENG1.0010.26205.20 
  Buckley, Graeme N m2344 ENG1.0010.44208.80 
 * 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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