Individual Calculations August 2015
 Wallis, Christopher  Total change: -35.40  Rating chartPersonal card
 2015 Oceania Zonal Open Championship Sydney AUS 2015-07-04
RcRownchangeKK*chgGame
 2137 2357 5.00 9 -1.77 20 -35.40 
  Abbott, Peter 1957  * AUS1.0010.08201.60 
  Ng, Clive 1980 AUS0.501-0.4120-8.20 
  Louie, Ryan 1957  * AUS1.0010.08201.60 
  McClymont, Brodie 2244 AUS0.501-0.1520-3.00 
  Halpin, Patrick 2155 AUS1.0010.24204.80 
  Stojic, Dusan f2177 AUS1.0010.26205.20 
  Smirnov, Anton m2440 AUS0.001-0.3920-7.80 
  Stephens, Malcolm f2263 AUS0.001-0.6320-12.60 
  O`chee, Kevin 2058 AUS0.001-0.8520-17.00 
 * 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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