Individual Calculations August 2018
 Whitford, Matthew  Total change: 19.20  Rating chartPersonal card
 2018 Hobsons Bay Western Minor Melbourne AUS 2018-06-19
RcRownchangeKK*chgGame
 1332 1361 3.00 4 0.96 20 19.20 
  Saric, Sergey 1429 AUS1.0010.592011.80 
  Johns, Brent 961  * AUS1.0010.08201.60 
  Mullen, Chris 1479 AUS1.0010.662013.20 
  Minichelli, Felice 1457 AUS0.001-0.3720-7.40 
 * 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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