Rapid: Individual Calculations August 2015
 Nguyen, Joseph  Total change: -33.20  Rating chartPersonal card
 2015 NSW Rapid Sydney AUS 2015-07-12
RcRownchangeKK*chgGame
 1794 1988 2.00 5 -1.66 20 -33.20 
  Nabulsi, Derek 1588  * AUS0.501-0.4220-8.40 
  Willathgamuwa, Rowan 1751 AUS1.0010.20204.00 
  Willathgamuwa, Kevin 1812 AUS0.001-0.7320-14.60 
  Brown, Nicholas 1913 AUS0.501-0.1020-2.00 
  Bolens, Johny 1906 AUS0.001-0.6120-12.20 
 * 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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