Individual Calculations January 2020
 Zou, Edwin  Total change: -23.20  Rating chartPersonal card
 2019 Box Hill Open Melbourne AUS 2019-10-18
RcRownchangeKK*chgGame
 1466 1604 4.00 7 -0.58 40 -23.20 
  Jansen, Tony 1332 AUS0.501-0.3340-13.20 
  Venkat, Rajendran Ishan 1216 AUS1.0010.09403.60 
  Zou, Brendan c2004  * AUS0.001-0.0840-3.20 
  Wang, Kayson 1922 AUS0.001-0.1340-5.20 
  Ozernov, Michael 1204  * AUS0.501-0.4240-16.80 
  Bao, Kevin 1378 AUS1.0010.21408.40 
  Dang, Ryan 1204  * AUS1.0010.08403.20 
 * 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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