Individual Calculations November 2012
 Cupid, Kevin  Total change: -13.65  Rating chartPersonal card
 Umadacup2012 Challenger section Paramaribo SUR 2012-10-03
RcRownchangeKK*chgGame
 1850 2021 4.00 7 -0.91 15 -13.65 
  Ramos Dos , Rosangela 1710 SUR0.501-0.3615-5.40 
  Croes , Octavio c1915 ARU1.0010.36155.40 
  Tjong Tjin Joe , Calvin 1973 SUR0.501-0.0715-1.05 
  Ramdat Tewarie, Vickey 1621  * SUR1.0010.08151.20 
  Wiltsire, Esan 2004 TTO0.501-0.0215-0.30 
  Kafiluddin , Alexander 1781 SUR0.001-0.8015-12.00 
  Ooft , Gavin 1946 SUR0.501-0.1015-1.50 
 * 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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