Individual Calculations September 2009
 Eng, Randel J F  Total change: 0.00  Rating chartPersonal card
 2009 Hart House Open Toronto, Ontario CAN 2009-07-03
RcRownchangeRpKK*chgGame
 2089 0 0.50 3 0.00 1816   0.00 
  Plotkin, Victor 2215 CAN0.0010.00 0.00 
  Hambleton, Aman 2052 CAN0.0010.00 0.00 
  Humphreys, Michael 1999 CAN0.5010.00 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)
 
 15th Annual Northeast Open Stamford, Connecticut USA 2009-08-07
RcRownchangeRpKK*chgGame
 2207 0 1.50 3 0.00 2207   0.00 
  Barbosa, Oliver A m2434 PHI0.0010.00 0.00 
  Chan, Julian M 2080 USA0.5010.00 0.00 
  Feuerstein, Arthur 2106 USA1.0010.00 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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