Individual Calculations March 2012
 Frank, Sears  Total change: -6.75  Rating chartPersonal card
 TT - National Swiss Open Port of Spain TTO 2011-11-20
RcRownchangeKK*chgGame
 1935 1930 3.00 5 0.61 15 9.15 
  Ravishen, Singh 2069 TRI0.001-0.3115-4.65 
  Prince, Primus 1610 TRI1.0010.13151.95 
  Esan, Wiltshire 1984 TRI1.0010.58158.70 
  Cecil, Lee 1949 TRI0.5010.03150.45 
  Alex, Winter-Roach 2065 TRI0.5010.18152.70 

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)
 
 F. W. De Verteuil Memorial Open Swiss Chess Tournament 2011 Port of Spain TTO 2011-12-08
RcRownchangeKK*chgGame
 2044 1930 0.00 3 -1.06 15 -15.90 
  Munro, Allan 2117 TRI0.001-0.2615-3.90 
  Merritt, Mario f2097 TRI0.001-0.2815-4.20 
  Bowles, Andrew 1918 TRI0.001-0.5215-7.80 

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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