Individual Calculations February 2015
 Smerdon, David  Total change: -7.50  Rating chartPersonal card
 Australian Open Championship 2015 Sydney AUS 2015-01-02
RcRownchangeKK*chgGame
 2315 2519 7.50 11 -0.75 10 -7.50 
  Davis, Tony J 2119  * AUS1.0010.08100.80 
  Richards, Heather S wm2165 AUS1.0010.11101.10 
  Johansen, Darryl K. g2404 AUS0.501-0.1610-1.60 
  Wallis, Christopher f2348 AUS0.501-0.2310-2.30 
  Bjelobrk, Igor m2361 AUS0.501-0.2110-2.10 
  Nakauchi, Gene f2213 AUS0.501-0.3610-3.60 
  Puccini, Jack c2287 AUS1.0010.21102.10 
  Morris, James m2378 AUS0.501-0.1910-1.90 
  Solomon, Stephen J. m2372 AUS0.501-0.2010-2.00 
  Illingworth, Max g2476 AUS0.501-0.0610-0.60 
  Li, Zuhao Luke f2337 NZL1.0010.26102.60 
 * 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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