Individual Calculations May 2013
 Spanton, Tim R  Total change: 2.10  Rating chartPersonal card
 Southend Open 2013 Southend ENG 2013-03-29
RcRownchangeKK*chgGame
 2048 2024 3.50 7 0.14 15 2.10 
  Wells, Peter K g2424  * ENG0.001-0.0815-1.20 
  Lefevre, Stephen D 1828 ENG1.0010.25153.75 
  Hebbes, Tim 2108 ENG0.001-0.3815-5.70 
  Payne, Colin R 1879 ENG1.0010.31154.65 
  Williamson, Kevin J 2082 ENG1.0010.58158.70 
  Player, Edmund C 2237 ENG0.001-0.2315-3.45 
  Gupta, Arul 1777 ENG0.501-0.3115-4.65 
 * 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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