Individual Calculations September 2015
 Ghatti, Sanjay  Total change: -5.40  Rating chartPersonal card
 2015 North American U20 Open Championships Kitchener CAN 2015-07-26
 2146 2182 4.00 8 -0.27 20 -5.40 
  Liu, Zhanhe 1782  * CAN1.0010.08201.60 
  Wang, Kevin f2363 USA1.0010.742014.80 
  Krishnan, Varun 2314 USA0.001-0.3220-6.40 
  Preotu, Razvan m2452 CAN0.001-0.1720-3.40 
  Song, Guannan Terry 1988 CAN0.501-0.2520-5.00 
  Cai, Jason 2046 CAN0.501-0.1820-3.60 
  Idnani, Taran c1963 USA1.0010.22204.40 
  Sohal, Tanraj 2263 CAN0.001-0.3920-7.80 
 * 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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