Individual Calculations September 2009
 Bellaiche, Anthony  Total change: -14.60  Rating chartPersonal card
 3rd Annual Philadelphia International Philadelphia, Pennsylvania USA 2009-06-25
RcRownchangeKK*chgGame
 2317 2450 4.50 9 -1.46 10 -14.60 
  Studen, Damir 2208 USA1.0010.20102.00 
  Naroditsky, Daniel f2335 USA1.0010.34103.40 
  Bradford, Joseph M m2419 USA0.501-0.0410-0.40 
  Gareev, Timur g2590 UZB0.001-0.3110-3.10 
  Garcia, Gildardo J g2401 COL0.001-0.5710-5.70 
  Fayvinov, Zakhar f2171 USA1.0010.16101.60 
  Mulyar, Michael A m2390 USA0.001-0.5810-5.80 
  Rogers, Norman f2240 USA0.501-0.2710-2.70 
  Ng, Gary K 2100 CAN0.501-0.3910-3.90 

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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