Individual Calculations May 2018
 Parker, Trent  Total change: -19.60  Rating chartPersonal card
 2018 O2C Doeberl Cup Major Canberra AUS 2018-03-30
RcRownchangeKK*chgGame
 1688 1793 3.50 7 -0.98 20 -19.60 
  Yeung, Evan 1588 AUS0.501-0.2620-5.20 
  Morris, Byron 1708 AUS0.001-0.6220-12.40 
  Lim, Christopher 1679 AUS0.501-0.1620-3.20 
  Ingham, Glenn 1700 AUS0.501-0.1320-2.60 
  Cameron, Lachlan 1804 AUS1.0010.522010.40 
  Pearce, Tim 1735 AUS0.501-0.0820-1.60 
  Qiang, Vincent 1604 AUS0.501-0.2520-5.00 

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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