Individual Calculations March 2011
 Paciulli, Frank R  Total change: -0.30  Rating chartPersonal card
 2011 Marshall January Grand Prix New York, New York USA 2011-01-29
RcRownchangeKK*chgGame
 2070 1951 0.50 1 0.16 15 2.40 
  Ray, Sarathi 2070 USA0.5010.16152.40 

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)
 
 2011 New York February Open New York, New York USA 2011-02-12
RcRownchangeKK*chgGame
 2178 1951 0.50 3 -0.18 15 -2.70 
  West, James R 2113 USA0.5010.21153.15 
  Korley, Kassa f2303 USA0.001-0.1115-1.65 
  Ellenbogen, Michael 2119 USA0.001-0.2815-4.20 

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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