Individual Calculations July 2021
 Clarke, Daniel  Total change: 48.40  Rating chartPersonal card
 2021 SSCC Swiss Perth AUS 2021-04-06
RcRownchangeKK*chgGame
 1455 1404 1.50 3 0.21 40 8.40 
  Milovanovic, Stevica 1433 AUS1.0010.544021.60 
  Prunty, Jon 1424 AUS0.001-0.4740-18.80 
  Rasulov, Bekzod 1509 AUS0.5010.14405.60 

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)
 
 2021 WA Open Championship Perth AUS 2021-05-16
RcRownchangeKK*chgGame
 1694 1404 2.00 6 1.00 40 40.00 
  Tomic, Nedeljko 1651 AUS1.0010.814032.40 
  King, David 1778 AUS0.001-0.1040-4.00 
  Simonds, Marcus 1545 AUS1.0010.694027.60 
  Falasca, Valerio 1754 ITA0.001-0.1140-4.40 
  Elkington, Derek 1804  * AUS0.001-0.0840-3.20 
  McAteer, Ian 1630 AUS0.001-0.2140-8.40 
 * 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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