Individual Calculations July 2012
 Ward, Chris G  Total change: -15.70  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2245 2448 5.00 9 -1.57 10 -15.70 
  Smith, Olivia wf2048  * WLS1.0010.08100.80 
  Norinkeviciute, Rasa wf2048  * LTU1.0010.08100.80 
  Sarakauskas, Gediminas m2403 LTU0.001-0.5610-5.60 
  Gormally, Daniel W g2520 ENG0.5010.10101.00 
  Ledger, Dave J f2228 ENG0.001-0.7810-7.80 
  Roberts, Lynda 2048  * WLS1.0010.08100.80 
  Gourlay, Iain f2351 SCO0.501-0.1310-1.30 
  Talsma, Paul A 2246 NED0.501-0.2610-2.60 
  Duncan, Chris R f2315 ENG0.501-0.1810-1.80 
 * 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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