Individual Calculations January 2015
 Ethelontis, Alexandros N  Total change: 2.40  Rating chartPersonal card
 London Chess Classic 2014 FIDE Open London ENG 2014-12-08
RcRownchangeKK*chgGame
 2166 2160 4.50 9 0.12 20 2.40 
  Kouchak, Jason 1760  * FRA1.0010.08201.60 
  Hagen, Andreas Skytte m2430 DEN0.001-0.1720-3.40 
  Lobersli, Henrik Oie 1961 NOR1.0010.24204.80 
  Salomon, Johan f2343 NOR0.5010.24204.80 
  Gourlay, Iain f2360 SCO0.001-0.2420-4.80 
  Woong, Zhi Wei William 1912 SIN1.0010.19203.80 
  Buckley, Graeme N m2327 ENG0.001-0.2820-5.60 
  Nettleton, Charlie B 1910 ENG1.0010.19203.80 
  Wagner, Dennis m2488 GER0.001-0.1320-2.60 
 * 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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