Individual Calculations November 2012
 Ooft , Gavin  Total change: -1.80  Rating chartPersonal card
 Umadacup2012 Challenger section Paramaribo SUR 2012-10-03
RcRownchangeKK*chgGame
 1858 1946 3.50 6 -0.12 15 -1.80 
  Ramos Dos , Geryen 1762 SUR1.0010.26153.90 
  Wiltsire, Esan 2004 TTO0.001-0.4215-6.30 
  Kafiluddin , Alexander 1781 SUR1.0010.28154.20 
  Tjong Tjin Joe , Calvin 1973 SUR0.5010.04150.60 
  Ramdat Tewarie, Vickey 1609 SUR0.501-0.3815-5.70 
  Cupid, Kevin 2021 TTO0.5010.10151.50 

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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