Individual Calculations May 2010
 Chan, Julian M  Total change: -0.30  Rating chartPersonal card
 Philadelphia Open Philadelphia, Pennsylvania USA 2010-03-31
RcRownchangeKK*chgGame
 2205 2107 2.00 5 -0.02 15 -0.30 
  Bartholomew, John m2447 USA0.5010.38155.70 
  Smith, Bryan G m2484 USA0.001-0.0915-1.35 
  Strenzwilk, Denis 2013 USA0.501-0.1315-1.95 
  Sivakumar, Kavinay 2024 USA0.501-0.1115-1.65 
  Lucente, Mike 2059 USA0.501-0.0715-1.05 

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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