Individual Calculations September 2011
 Paciulli, Frank R  Total change: -6.30  Rating chartPersonal card
 2011 Marshall July Grand Prix New York, New York USA 2011-07-16
RcRownchangeKK*chgGame
 2085 1944 0.50 2 -0.12 15 -1.80 
  West, James R 2134 USA0.5010.25153.75 
  Berg, George P 2036 USA0.001-0.3715-5.55 

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 Marshall August Grand Prix New York, New York USA 2011-08-06
RcRownchangeKK*chgGame
 2092 1944 0.00 1 -0.30 15 -4.50 
  Fitzko, Mitchell 2092 USA0.001-0.3015-4.50 

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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