Individual Calculations September 2009
 Clancy, Daniel J  Total change: -4.20  Rating chartPersonal card
 3rd Annual Philadelphia International Philadelphia, Pennsylvania USA 2009-06-25
RcRownchangeKK*chgGame
 2177 2081 2.00 6 -0.28 15 -4.20 
  Hansen, Eric f2398 CAN0.001-0.1315-1.95 
  Heinis, Vincent 2193 FRA0.001-0.3515-5.25 
  Studen, Damir 2208 USA0.5010.17152.55 
  Odeh, Kenneth 1999 NGR0.001-0.6115-9.15 
  Naroditsky, Alan J 2120 USA0.5010.05150.75 
  Qin, Ziyi 2145 CAN1.0010.59158.85 

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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