Individual Calculations April 2017
 Ng, Reiner  Total change: 74.00  Rating chartPersonal card
 2017 Begonia Open Ballarat AUS 2017-03-11
RcRownchangeKK*chgGame
 1710 1349 2.50 6 1.85 40 74.00 
  Bennett, Hilton c1749  * NZL0.5010.424016.80 
  Voon, Richard 1749  * AUS0.001-0.0840-3.20 
  Mollard, Max J 1721 AUS1.0010.904036.00 
  Herrmann, Oscar 1741 AUS0.001-0.0840-3.20 
  Cannon, Jim 1705 AUS0.5010.394015.60 
  Karayiannis, Riley 1592 AUS0.5010.304012.00 
 * 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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