Individual Calculations February 2013
 Solomon, Stephen J.  Total change: -20.20  Rating chartPersonal card
 Australian Open 2013 Sydney AUS 2013-01-02
RcRownchangeKK*chgGame
 2131 2410 7.00 11 -2.02 10 -20.20 
  Fry, Peter 2010  * AUS1.0010.08100.80 
  Champion, Patrick 2010  * AUS1.0010.08100.80 
  Chen, Pengyu 2121 AUS1.0010.16101.60 
  Stojic, Dusan f2235 AUS0.501-0.2310-2.30 
  Ikeda, Junta f2345 AUS0.001-0.5910-5.90 
  Lester, George E 2010  * AUS1.0010.08100.80 
  Nakauchi, Gene f2191 AUS0.001-0.7810-7.80 
  Wei, Michael 2107 AUS0.501-0.3610-3.60 
  Atzmon-Simon, Barak 2092 ISR1.0010.13101.30 
  Brown, Andrew m2261 AUS0.001-0.7010-7.00 
  Papantoniou, John 2058 AUS1.0010.11101.10 
 * 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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