Individual Calculations April 2017
 Lea, Tom  Total change: -30.00  Rating chartPersonal card
 2017 Begonia Open Ballarat AUS 2017-03-11
RcRownchangeKK*chgGame
 1599 1776 2.00 5 -1.50 20 -30.00 
  Dragicevic, Domagoj f2140 AUS0.001-0.1020-2.00 
  Hooi, Ethan 1513 AUS0.001-0.8220-16.40 
  Chiverton, Barnaby 1376  * AUS1.0010.08201.60 
  Barlow, Chris 1590 AUS0.501-0.2420-4.80 
  Sanusi-Goh, Gavyn 1376  * AUS0.501-0.4220-8.40 
 * 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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