Individual Calculations September 2014
 Phiri, Richmond  Total change: 4.60  Rating chartPersonal card
 Chess Olympiad 2014-Open Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 2275 2121 2.50 7 0.23 20 4.60 
  Tkachiev, Vladislav g2521  * FRA0.001-0.0820-1.60 
  Lee, Jun Hyeok 1884 KOR0.001-0.8020-16.00 
  Takyrbashev, B. 2229 KGZ1.0010.652013.00 
  Salgado Lopez, Ivan g2521  * ESP0.001-0.0820-1.60 
  Akhras, Khaled 2246 SYR1.0010.672013.40 
  Daly, Colm f2323 IRL0.5010.26205.20 
  Cerbulenco, Liviu 2203 MDA0.001-0.3920-7.80 
 * 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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