Individual Calculations July 2009
 Gaspard, Fritz P  Total change: 26.75  Rating chartPersonal card
 New York March Open New York, New York USA 2009-03-21
RcRownchangeKK*chgGame
 2333 2098 2.00 4 1.07 25 26.75 
  Widmaier, Marc 2077 USA1.0010.472511.75 
  Bonin, Jay m2361 USA1.0010.822520.50 
  Lenderman, Alex m2444 USA0.001-0.1125-2.75 
  Rohde, Michael A g2448 USA0.001-0.1125-2.75 

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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