Individual Calculations December 2019
 Vella, Christopher  Total change: 11.20  Rating chartPersonal card
 2019 MCC Greg Hjorth Open Weekender Melbourne AUS 2019-11-01
RcRownchangeKK*chgGame
 1397 1106 1.00 4 0.28 40 11.20 
  Lu, Lillian 1506  * AUS0.001-0.0840-3.20 
  Feng, Angela 1409 AUS0.001-0.1440-5.60 
  Whitney, Garth 1166 AUS1.0010.584023.20 
  Depaune, Ricko f1506  * NRU0.001-0.0840-3.20 
 * 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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