Individual Calculations May 2012
 Sears, Frank  Total change: -3.00  Rating chartPersonal card
 TT - Trinidad & Tobago International Open Port of Spain TTO 2012-04-06
RcRownchangeKK*chgGame
 1906 1929 3.50 7 -0.20 15 -3.00 
  Joseph, Marcus 2198 TRI0.001-0.1715-2.55 
  Blijstra, Wim 2207 AHO0.001-0.1715-2.55 
  Ali, Ian 1841 TRI1.0010.38155.70 
  Fitzpatrick, Kenneth 1673 TRI0.501-0.3115-4.65 
  Bowles, Andrew 1938 TRI0.5010.01150.15 
  Earlam, Anthony 1883 BAR1.0010.44156.60 
  Primus, Prince 1600 TRI0.501-0.3815-5.70 

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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