Individual Calculations December 2019
 Kannan, Archit  Total change: -15.20  Rating chartPersonal card
 2019 MCC Greg Hjorth Open Weekender Melbourne AUS 2019-11-01
RcRownchangeKK*chgGame
 1451 1421 3.00 7 -0.38 40 -15.20 
  Ryjanova, Julia wg1821  * AUS0.001-0.0840-3.20 
  Warren, Elizabeth 1129 AUS1.0010.15406.00 
  Pearl, Oliver 1102 AUS1.0010.13405.20 
  Poberezovsky, Daniel 1760 AUS0.5010.384015.20 
  Do, Aaron 1735 AUS0.001-0.1440-5.60 
  Brown, Greg 1312 AUS0.501-0.1540-6.00 
  Gao, Arthur 1295 AUS0.001-0.6740-26.80 
 * 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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