Individual Calculations June 2013
 Arakhamia-Grant, Ketevan E  Total change: -14.60  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2181 2414 7.00 11 -1.46 10 -14.60 
  Yurenok, Maria S wf2041 ENG1.0010.10101.00 
  Norinkeviciute, Rasa wf2014  * LTU0.501-0.4210-4.20 
  Chevannes, Sabrina L wf2083 ENG0.501-0.3810-3.80 
  Lauterbach, Ingrid wm2143 ENG0.501-0.3310-3.30 
  Granat, Russell G 2218 ENG1.0010.25102.50 
  Eggleston, David J f2337 ENG0.501-0.1110-1.10 
  Kourtseva, Julie 2014  * ENG1.0010.08100.80 
  Naylor, John 2153 ENG1.0010.18101.80 
  Kulon, Klaudia wf2287 POL0.001-0.6710-6.70 
  Bird, Andrew 2223 AUS0.001-0.7510-7.50 
  Kosten, Anthony C g2479 FRA1.0010.59105.90 
 * 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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