Individual Calculations December 2012
 Wallis, Christopher  Total change: 10.35  Rating chartPersonal card
 Victorian Teams A-Grade 2012 Melbourne AUS 2012-05-06
RcRownchangeKK*chgGame
 2262 2264 1.50 4 -0.49 15 -7.35 
  Morris, James m2327 AUS0.001-0.4115-6.15 
  Cheng, Bobby f2352 AUS0.001-0.3815-5.70 
  Dragicevic, Domagoj f2303 AUS0.5010.05150.75 
  Hacche, David 2067 AUS1.0010.25153.75 

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)
 
 Box Hill Open 2012 Melbourne AUS 2012-10-12
RcRownchangeKK*chgGame
 2115 2273 6.00 7 1.18 15 17.70 
  Krstevski, Tristan 1873  * AUS1.0010.08151.20 
  Sharman, Scot A. 2000 AUS1.0010.17152.55 
  Tang, Jason 2080 AUS1.0010.25153.75 
  Zelesco, Karl 2108 AUS1.0010.28154.20 
  Li, Zuhao Luke 2241 NZL1.0010.46156.90 
  Matheson, Laurence 2150 AUS1.0010.33154.95 
  Cheng, Bobby f2353 AUS0.001-0.3915-5.85 
 * 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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