Individual Calculations January 2015
 Constantinou, Peter  Total change: 7.80  Rating chartPersonal card
 London Chess Classic 2014 FIDE Open London ENG 2014-12-08
RcRownchangeKK*chgGame
 2251 2276 5.00 9 0.39 20 7.80 
  Fernandez Aransay, Fernand 1876  * ESP1.0010.08201.60 
  Hawkins, Jonathan m2552 ENG0.5010.33206.60 
  Bullock, Lee 1876  * ENG1.0010.08201.60 
  Piorun, Kacper g2517 POL0.5010.30206.00 
  Sadzikowski, Daniel m2492 POL0.001-0.2220-4.40 
  White, Alastair F 2058 SCO1.0010.22204.40 
  Milliet, Sophie mwg2387 FRA0.001-0.3520-7.00 
  Jurgensen, Graham c2070 RSA1.0010.24204.80 
  Hagen, Andreas Skytte m2430 DEN0.001-0.2920-5.80 
 * 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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