Individual Calculations March 2011
 Castaneda, Ada  Total change: -35.40  Rating chartPersonal card
 Umada Cup - Challenger 2010 Port of Spain TRI 2010-08-14
RcRownchangeKK*chgGame
 1919 2063 1.00 5 -2.36 15 -35.40 
  Paul, Jarryon 1691 TRI1.0010.10151.50 
  Chin, Nicholas 1855 TRI0.001-0.7715-11.55 
  Marcelle, Joffrey 2031 TRI0.001-0.5415-8.10 
  Hernandez Bermudez, Ulises 2014 VEN0.001-0.5715-8.55 
  Aneses Bocanegra, Omar 2002 PUR0.001-0.5815-8.70 

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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