Individual Calculations October 2008
 Sammour-Hasbun, Jorge  Total change: -2.90  Rating chartPersonal card
 New England Masters Pawtucket, Rhode Island USA 2008-08-11
RcRownchangeKK*chgGame
 2385 2463 4.50 8 -0.29 10 -2.90 
  Yanayt, Eugene f2254 USA1.0010.23102.30 
  Castaneda, Nelson f2314 USA1.0010.30103.00 
  Stopa, Jacek m2440 POL1.0010.47104.70 
  Gareev, Timur g2570 UZB0.001-0.3510-3.50 
  Arkell, Keith C g2506 ENG0.5010.06100.60 
  Vigorito, David m2381 USA0.501-0.1110-1.10 
  Sarkar, Justin m2415 USA0.001-0.5710-5.70 
  Masse, Hugues 2196 CAN0.501-0.3210-3.20 

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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