Individual Calculations January 2011
 Singh, Ravishen  Total change: 4.95  Rating chartPersonal card
 UMADA CUP 2010 Port of Spain TRI 2010-08-14
RcRownchangeKK*chgGame
 2149 2117 4.00 8 0.33 15 4.95 
  Lee, Hayden 1869 TRI1.0010.19152.85 
  Flaquer, Luis f2274 DOM0.001-0.2915-4.35 
  Finol Berrueta, David Emmanuel f2169 VEN0.001-0.4315-6.45 
  Joseph, Marcus 2173 TRI1.0010.58158.70 
  Merritt, Mario f2142 TRI0.001-0.4715-7.05 
  Ramos, Cesar 2113 VEN1.0010.49157.35 
  Hernandez, Gustavo m2377 DOM0.001-0.1815-2.70 
  Christopher, David 2072 TRI1.0010.44156.60 

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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