Individual Calculations December 2016
 Collins, Sam E.  Total change: -0.60  Rating chartPersonal card
 e2e4 London Gatwick International Oct16 Masters London ENG 2016-10-26
RcRownchangeKK*chgGame
 2339 2447 5.50 9 -0.06 10 -0.60 
  Rudd, Jack m2222 ENG1.0010.22102.20 
  Miezis, Normunds g2505 LAT0.5010.08100.80 
  Fernandez, Daniel Howard m2450 ENG0.5010.00100.00 
  Lalic, Bogdan g2438 CRO0.501-0.0110-0.10 
  Arkell, Keith C g2450 ENG0.001-0.5010-5.00 
  Kalaiyalahan, Akshaya f2047  * ENG1.0010.08100.80 
  Eggleston, David J m2413 ENG0.501-0.0510-0.50 
  Petrov, Marian g2475 BUL0.5010.04100.40 
  Klingher, Dominic 2047  * ENG1.0010.08100.80 
 * 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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