Individual Calculations October 2013
 Wynarczyk, Raymond  Total change: -9.30  Rating chartPersonal card
 e2e4 Bedford Open Sept 2013 Bedford ENG 2013-09-20
RcRownchangeKK*chgGame
 2048 1958 1.00 4 -0.62 15 -9.30 
  Gardner, Phillip K 1770 ENG0.501-0.2415-3.60 
  Fernandez, Daniel Howard m2358  * SIN0.001-0.0815-1.20 
  Andreev, Peter 2007 ENG0.5010.07151.05 
  Burgin, Ryan 2055 ENG0.001-0.3715-5.55 
 * 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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