Individual Calculations January 2015
 Altman, Joshua  Total change: -2.40  Rating chartPersonal card
 London Chess Classic 2014 FIDE Open London ENG 2014-12-08
RcRownchangeKK*chgGame
 1953 1723 1.50 7 -0.06 40 -2.40 
  Orgler, Philipp 2123  * AUT0.5010.424016.80 
  Villiers, Thomas 2061 ENG0.001-0.1240-4.80 
  White, David J 1891 ENG0.001-0.2840-11.20 
  Allison, Conrad 1953 ENG0.001-0.2140-8.40 
  Fernandez Aransay, Fernand 1861 ESP0.001-0.3140-12.40 
  Dydak, Mateusz 1870 CAN1.0010.704028.00 
  Nettleton, Charlie B 1910 ENG0.001-0.2640-10.40 
 * 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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