Individual Calculations December 2019
 Harding, Ben  Total change: -90.00  Rating chartPersonal card
 2019 MCC Greg Hjorth Open Weekender Melbourne AUS 2019-11-01
RcRownchangeKK*chgGame
 1235 1569 3.00 6 -2.25 40 -90.00 
  Brown, Greg 1312 AUS0.001-0.8240-32.80 
  Pearl, Oliver 1169  * AUS0.501-0.4240-16.80 
  O`carroll, Om 1214 AUS0.501-0.3940-15.60 
  Jiang, Renfei 1250 AUS1.0010.13405.20 
  Hooi, Kathleen 1298 AUS0.001-0.8340-33.20 
  Nan, Laura 1169  * 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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