Individual Calculations September 2011
 Henry, Liam  Total change: 1.65  Rating chartPersonal card
 39th Annual World Open - Open Section Philadelphia, Pennsylvania USA 2011-06-28
RcRownchangeKK*chgGame
 2309 2150 3.50 9 0.67 15 10.05 
  Ly, Mouthun f2375 AUS0.5010.28154.20 
  Mikhalevski, Victor g2550  * ISR0.001-0.0815-1.20 
  Jones Jr, Joe C 1959 USA1.0010.25153.75 
  Sundararajan, Kidambi g2467 IND1.0010.871513.05 
  Yang, Darwin m2432 USA0.001-0.1615-2.40 
  Sharevich, Anna wg2378 BLR0.001-0.2115-3.15 
  Rasch, Holger f2287 GER0.5010.18152.70 
  Korley, Kassa f2292 USA0.001-0.3115-4.65 
  Tan, Mackinley E 2039 USA0.501-0.1515-2.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 48th Canadian Open Chess Championship 2011 Toronto, Ontario CAN 2011-07-09
RcRownchangeKK*chgGame
 2092 2150 3.50 7 -0.56 15 -8.40 
  Wiebe, Daniel 1877 CAN0.501-0.3315-4.95 
  Wang, Jesse B 2007 CAN0.501-0.1915-2.85 
  Nicholson, Matthew 1933 CAN1.0010.22153.30 
  Tot, Nandor 2047 CAN1.0010.36155.40 
  Krnan, Tomas m2390 CAN0.001-0.2015-3.00 
  Fedorowicz, John Peter g2454 USA0.001-0.1415-2.10 
  Gladstone, Simon 1933 CAN0.501-0.2815-4.20 

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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