Individual Calculations February 2013
 Fegan, Chris  Total change: 3.00  Rating chartPersonal card
 Hampstead Under 2200 FIDE Congress January 2013 London ENG 2013-01-19
RcRownchangeKK*chgGame
 2058 2008 1.50 3 0.20 15 3.00 
  Eden, Tomer 2179 ISR0.5010.23153.45 
  Giles, Yasmin 1853 ENG1.0010.29154.35 
  Willmoth, Robert 2142 ENG0.001-0.3215-4.80 

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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