Individual Calculations September 2015
 Cao, Jason  Total change: -48.00  Rating chartPersonal card
 2015 Championnats individuels d'echecs de la Francophonie - Open Montreal CAN 2015-07-17
RcRownchangeKK*chgGame
 2189 2332 2.00 4 -0.64 20 -12.80 
  Gauthier, Denis 1932  * CAN1.0010.08201.60 
  Lepine, Cedric 2013 CAN1.0010.13202.60 
  Edouard, Romain g2639 FRA0.001-0.1420-2.80 
  Mouradian, Knarik wm2170 LIB0.001-0.7120-14.20 
 * 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)
 
 2015 North American U20 Open Championships Kitchener CAN 2015-07-26
RcRownchangeKK*chgGame
 2103 2332 5.50 9 -1.43 20 -28.60 
  Idnani, Taran c1963 USA1.0010.10202.00 
  He, Daniel Ming 2174 USA1.0010.29205.80 
  Balakrishnan, Praveen 2226 USA0.501-0.1420-2.80 
  Pamatmat, Jarod M 2111 USA0.501-0.2820-5.60 
  Zhu, Hong Rui c2192 CAN0.001-0.6920-13.80 
  Xu, Jeffrey c1932  * CAN1.0010.08201.60 
  Sohal, Tanraj 2263 CAN0.501-0.1020-2.00 
  Song, Guannan Terry 1988 CAN0.001-0.8820-17.60 
  Chen, Richard c2082 CAN1.0010.19203.80 
 * 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)
 
 2015 FIDE Kitchener Masters Kitchener CAN 2015-07-31
RcRownchangeKK*chgGame
 2343 2332 4.00 9 -0.33 20 -6.60 
  Panjwani, Raja m2400 CAN1.0010.592011.80 
  Panjwani, Raja m2400 CAN0.001-0.4120-8.20 
  Preotu, Razvan m2452 CAN0.001-0.3420-6.80 
  Preotu, Razvan m2452 CAN1.0010.662013.20 
  Viswanadha, Kesav m2367 USA0.5010.05201.00 
  Viswanadha, Kesav m2367 USA0.5010.05201.00 
  Chaichi, Navid 2109 IRI1.0010.22204.40 
  Chaichi, Navid 2109 IRI0.001-0.7820-15.60 
  Krnan, Tomas m2428 CAN0.001-0.3720-7.40 

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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