Individual Calculations August 2019
 Li, William  Total change: 0.00  Rating chartPersonal card
 2019 Toronto Closed A Toronto CAN 2019-04-27
RcRownchangeKK*chgGame
 2137 2097 3.50 7 0.36 40 14.40 
  Zhao, Jeffrey R. 1862 CAN1.0010.21408.40 
  Barron, Michael m2124 CAN0.001-0.4640-18.40 
  Munro, Allan f2019 TTO1.0010.394015.60 
  Noritsyn, Sergey 2160 CAN0.001-0.4140-16.40 
  La Manna, Andrea f2312 ITA0.5010.274010.80 
  Cummings, David m2338 CAN0.001-0.2040-8.00 
  Zomorrodian, Eilia f2141 IRI1.0010.564022.40 

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)
 
 2019 North American Junior U20 Championship - Open Charlotte, North Carolina USA 2019-06-26
RcRownchangeKK*chgGame
 2095 2143 4.50 9 -0.36 40 -14.40 
  Harris, Luke 1743  * USA0.501-0.4240-16.80 
  Liu, Jackie 1860 USA1.0010.16406.40 
  Kim, Yoon-Young f2322 USA0.5010.23409.20 
  Turgut, Aydin 2286 USA1.0010.694027.60 
  Zhou, Liran c2322 USA0.001-0.2740-10.80 
  Wang, Annie fwm2334 USA0.001-0.2540-10.00 
  Venkat, Raghav 1968 USA0.501-0.2340-9.20 
  Karthik, Advaith 1795 USA1.0010.11404.40 
  Mishra, Abhimanyu c2227 USA0.001-0.3840-15.20 
 * 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)
 

 

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