Individual Calculations April 2008
 Burgess, Jon  Total change: 18.60  Rating chartPersonal card
 8th North American FIDE Invitational Chicago, Illinois USA 2008-02-17
RcRownchangeKK*chgGame
 2309 2204 4.50 9 1.24 15 18.60 
  Thaler, Michael 2115 USA1.0010.38155.70 
  Kaufman, Raymond f2386 USA0.001-0.2615-3.90 
  Young, Angelo m2360 PHI0.001-0.2915-4.35 
  Chow, Albert f2208 USA1.0010.51157.65 
  Vigorito, David m2406 USA0.001-0.2415-3.60 
  Pasalic, Mehmed f2395 GER0.5010.25153.75 
  Vishnuvardhan, Arjun m2392 IND0.001-0.2615-3.90 
  Tsyganov, Igor f2260 USA1.0010.58158.70 
  Monokroussos, Dennis 2256 USA1.0010.57158.55 

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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