Individual Calculations May 2013
 Anderson, John  Total change: 33.45  Rating chartPersonal card
 Southend Open 2013 Southend ENG 2013-03-29
RcRownchangeKK*chgGame
 2197 2156 5.50 7 2.23 15 33.45 
  Tarhon, Brian 1863 ENG1.0010.15152.25 
  Howell, David W L g2556  * ENG0.001-0.0815-1.20 
  Ledger, Stephen C 2088 ENG1.0010.41156.15 
  Combie, Alex B 2051 ENG1.0010.36155.40 
  Hebden, Mark L g2518 ENG0.5010.40156.00 
  Bonafont, Philip R 2054 ENG1.0010.36155.40 
  Eames, Robert S f2252 ENG1.0010.63159.45 
 * 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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