Individual Calculations November 2017
 Lam, Ross  Total change: -2.60  Rating chartPersonal card
 2017 Queensland Championship Brisbane AUS 2017-09-28
RcRownchangeKK*chgGame
 1889 1938 4.50 8 -0.13 20 -2.60 
  Renjith, Sravan 1743 NZL0.501-0.2520-5.00 
  Hamilton, Don 1740 AUS1.0010.24204.80 
  Nakauchi, Gene f2206 AUS0.001-0.1720-3.40 
  Stark, Ken 1721 AUS0.501-0.2820-5.60 
  Lovejoy, David 1838 AUS1.0010.36207.20 
  Smerdon, David C g2338  * AUS0.001-0.0820-1.60 
  Paevskiy, Igor 1845 AUS1.0010.37207.40 
  Van Pelt, Michael 1680 AUS0.501-0.3220-6.40 
 * 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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