Individual Calculations September 2015
 Vettese, Nicholas  Total change: -173.20  Rating chartPersonal card
 2015 North American U20 Open Championships Kitchener CAN 2015-07-26
RcRownchangeKK*chgGame
 1941 2180 1.50 5 -2.30 40 -92.00 
  Liu, Daniel 1780  * CAN1.0010.08403.20 
  Viswanadha, Kesav m2367 USA0.001-0.2640-10.40 
  Liang, Hairan 1814 CAN0.501-0.4040-16.00 
  Xu, Jeffrey c1847 CAN0.001-0.8840-35.20 
  Zhong, Joey 1897 CAN0.001-0.8440-33.60 
 * 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 Hamilton Open Hamilton CAN 2015-08-15
RcRownchangeKK*chgGame
 1871 2219 1.50 4 -2.03 40 -81.20 
  Yu, Wenlu 1865 CAN0.001-0.8940-35.60 
  Maulucci, Anthony 1819  * CAN0.501-0.4240-16.80 
  Bark, Thomas 1819  * CAN0.501-0.4240-16.80 
  Wight, Keith 1981 CAN0.501-0.3040-12.00 
 * 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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