Individual Calculations April 2018
 Crocker, Philip J  Total change: 11.60  Rating chartPersonal card
 2018 Ballarat Begonia Open Ballarat AUS 2018-03-10
RcRownchangeKK*chgGame
 1931 2107 5.50 7 0.58 20 11.60 
  Harrison, Harrison 1768 AUS1.0010.12202.40 
  Marsh, David 1870 AUS1.0010.20204.00 
  Chiverton, Fergus 1707  * AUS0.501-0.4220-8.40 
  Barlow, Chris 1707  * AUS1.0010.08201.60 
  Zhao, Zong-Yuan g2507  * AUS0.001-0.0820-1.60 
  Ben Harim, Amit 1864 AUS1.0010.20204.00 
  Sheldrick, Kevin 2091 AUS1.0010.48209.60 
 * 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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