Individual Calculations April 2008
 Johansen, Darryl K.  Total change: -22.40  Rating chartPersonal card
 Australian Championship Sydney AUS 2008-01-02
RcRownchangeKK*chgGame
 2275 2475 6.00 11 -2.24 10 -22.40 
  Hacche, David 2182 AUS1.0010.15101.50 
  Klein, Felix 2205 GER0.501-0.3310-3.30 
  Boyd, Tristan 2270 AUS0.501-0.2610-2.60 
  Ikeda, Junta 2201 AUS1.0010.17101.70 
  Van Riemsdijk, Herman C. m2391 BRA0.501-0.1210-1.20 
  Rej, Tomek 2283 AUS0.501-0.2510-2.50 
  Goldenberg, Igor f2395 AUS0.501-0.1110-1.10 
  Chow, Sam 2240 AUS0.501-0.2910-2.90 
  Xie, George Wendi m2413 AUS0.001-0.5910-5.90 
  Sales, Jesse Noel f2299 PHI0.001-0.7310-7.30 
  Lazarus, Ben 2143 AUS1.0010.12101.20 

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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