Individual Calculations July 2012
 Krzyzanowski, Patryk  Total change: -12.15  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 1910 2017 1.00 3 -0.81 15 -12.15 
  Varnam, Liam D 2060 ENG0.001-0.4415-6.60 
  Pritchard, Abigail 1617  * ENG1.0010.08151.20 
  Duvall, Ian 2053 ENG0.001-0.4515-6.75 
 * 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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