Individual Calculations December 2018
 Garner, Stephen J  Total change: -22.40  Rating chartPersonal card
 2018 Norths John Purdy Memorial Open Sydney AUS 2018-09-11
RcRownchangeKK*chgGame
 1518 1723 4.00 7 -1.12 20 -22.40 
  Anup Kumar, Vihaan 1387 AUS1.0010.12202.40 
  Greenwood, Norman 1561 AUS0.001-0.7120-14.20 
  Panicker, Sujesh 1323  * AUS1.0010.08201.60 
  Laurie, Robert 1548 AUS1.0010.27205.40 
  Patel, Dhwani 1323  * AUS1.0010.08201.60 
  Kordahi, Nicholas 1937 AUS0.001-0.2320-4.60 
  Weijermars, Tristan 1544 AUS0.001-0.7320-14.60 
 * 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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