Individual Calculations May 2011
 Ammon, Christian  Total change: 0.00  Rating chartPersonal card
 Trinidad and Tobago 1st Preliminary National Championship Open 2010 Arima TRI 2010-03-06
RcRownchangeRpKK*chgGame
 1942 0 1.00 4 0.00 1749   0.00 
  Winter-Roach, Alex 2062 TRI0.0010.00 0.00 
  Lee, Cecil 1931 TRI0.0010.00 0.00 
  Sears, Frank 1970 TRI0.0010.00 0.00 
  Smith, Javanna wc1805 TRI1.0010.00 0.00 

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)
 
 Trinidad and Tobago 1st Preliminary Championship Open 2011 Port of Spain TRI 2011-02-12
RcRownchangeRpKK*chgGame
 1944 0 1.50 3 0.00 1944   0.00 
  Yee, Frank f2088 TRI0.5010.00 0.00 
  Smith, Alpacino 1849 TRI1.0010.00 0.00 
  Raphael, Christopher 1894 TRI0.0010.00 0.00 

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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