Individual Calculations June 2014
 Maroroa, Sue Y  Total change: 22.65  Rating chartPersonal card
 4NCL 2013-14 Rounds 9-11 Various ENG 2014-05-03
RcRownchangeKK*chgGame
 2287 2131 2.50 3 1.51 15 22.65 
  Hebden, Mark L g2531  * ENG1.0010.921513.80 
  Regan, Natasha K wm2057 ENG1.0010.40156.00 
  Foisor, Veronica wm2272 ROU0.5010.19152.85 
 * 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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