Individual Calculations October 2013
 Harvey, Marcus R  Total change: 24.60  Rating chartPersonal card
 e2e4 Bedford Open Sept 2013 Bedford ENG 2013-09-20
RcRownchangeKK*chgGame
 2214 2207 4.00 5 1.64 15 24.60 
  Llewellyn, Alan M 1807  * ENG1.0010.08151.20 
  Roberson, Peter T f2384 ENG1.0010.731510.95 
  Sowray, Peter J f2341 ENG0.001-0.3215-4.80 
  Goodger, Martyn 2111 ENG1.0010.37155.55 
  Hunt, Adam C m2426 ENG1.0010.781511.70 
 * 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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