Individual Calculations January 2014
 Walton, Alan J  Total change: -28.35  Rating chartPersonal card
 X Open Internacional Amateur Calvia Baleares ESP 2013-10-05
RcRownchangeKK*chgGame
 1900 2104 2.50 6 -1.89 15 -28.35 
  Torres Mari, Juan 1737 ESP1.0010.10151.50 
  Post, Maarten 1952 NED0.501-0.2015-3.00 
  Miroiu, George-Catalin 2328 ROU0.001-0.2215-3.30 
  Moreno Mateos, Jose Luis 1845 ESP0.001-0.8215-12.30 
  Al Hosani, Omran 1704  * UAE1.0010.08151.20 
  Sjogren, Stig 1831 SWE0.001-0.8315-12.45 
 * 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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