Individual Calculations February 2018
 Laurie, Robert  Total change: -29.00  Rating chartPersonal card
 2018 Australian Reserves Sydney AUS 2018-01-02
RcRownchangeKK*chgGame
 1601 1592 3.00 9 -1.45 20 -29.00 
  Lo, Willis 1974 AUS0.001-0.0920-1.80 
  Hibberd, Nathan 1992  * AUS0.001-0.0820-1.60 
  Bracks, Sebastian 1311 AUS0.001-0.8420-16.80 
  Farrell, Keith R 1577 AUS0.001-0.5220-10.40 
  Ho, Oscar 1192  * AUS1.0010.08201.60 
  Cunningham, Campbell 1430 AUS1.0010.29205.80 
  Siva Sankaran, Anup Kumar 1828 IND0.001-0.2020-4.00 
  Renzies, Elliott 1424 AUS0.501-0.2220-4.40 
  Kumar, Viney 1685 AUS0.5010.13202.60 
 * 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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