Individual Calculations September 2010
 Rohde, Michael A  Total change: -7.40  Rating chartPersonal card
 Marshall July Grand Prix New York, New York USA 2010-07-10
RcRownchangeKK*chgGame
 2084 2469 2.00 2 0.18 10 1.80 
  Bryant, Todd 2069  * USA1.0010.08100.80 
  Pressman, Leif A 2098 USA1.0010.10101.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Not the US Open Grand Prix New York, New York USA 2010-08-07
RcRownchangeKK*chgGame
 2069 2469 0.00 1 -0.92 10 -9.20 
  Frumkin, Edward A 2069  * USA0.001-0.9210-9.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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