Individual Calculations September 2013
 Smith, Robert W  Total change: 7.05  Rating chartPersonal card
 10th IGB Dato’ Arthur Tan International Open Chess Championship 2013 Kuala Lumpur MAS 2013-08-09
RcRownchangeKK*chgGame
 2227 2243 5.00 9 0.47 15 7.05 
  Chan, Yi Meng Ryan 1843  * MAS1.0010.08151.20 
  Nguyen, Duc Hoa m2483 VIE0.001-0.2015-3.00 
  Borigas, Edgardo 1950 HKG1.0010.15152.25 
  Ramnath, Bhuvanesh.r m2400 IND0.5010.21153.15 
  Sukandar, Irine Kharisma wg2370 INA0.001-0.3315-4.95 
  Zhang, Jiabao 2022 CHN1.0010.22153.30 
  Dimakiling, Oliver m2369 PHI0.5010.17152.55 
  Abelgas, Roel 2313 PHI1.0010.60159.00 
  Mariano, Nelson Iii c2292 PHI0.001-0.4315-6.45 
 * 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)
 

 

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