Individual Calculations January 2017
 Alderson, John Ka  Total change: -15.20  Rating chartPersonal card
 8th CSC London Chess Classic: FIDE Open London ENG 2016-12-09
RcRownchangeKK*chgGame
 1860 1839 2.50 6 -0.38 40 -15.20 
  Player, Edmund C 2239  * ENG0.001-0.0840-3.20 
  Thatte, Nishchal 1494 ENG0.001-0.8940-35.60 
  Dror, Levi 1698 ISR0.501-0.1940-7.60 
  Lie, Terje 1563 NOR1.0010.17406.80 
  Kuntner, Reinhard 2086 AUT1.0010.814032.40 
  Korning, Peter 2081 SWE0.001-0.2040-8.00 
 * 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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