Individual Calculations March 2010
 Williams, Simon K  Total change: -29.40  Rating chartPersonal card
 Hastings Masters Hastings ENG 2009-12-28
RcRownchangeKK*chgGame
 2200 2550 5.00 9 -2.94 10 -29.40 
  Addison, Bret C 2258 ENG1.0010.15101.50 
  Hawkins, Jonathan f2383 ENG0.001-0.7210-7.20 
  Franklin, Samuel G A 2150  * ENG0.001-0.9210-9.20 
  Horn, Stefan 2150  * GER1.0010.08100.80 
  Goodger, Martyn 2150  * ENG1.0010.08100.80 
  Anderson, John 2209 ENG0.001-0.8810-8.80 
  Jaunooby, Ali R 2171 ENG1.0010.09100.90 
  Snape, Ian L 2176 ENG0.001-0.9010-9.00 
  Green, Andrew D 2151 SCO1.0010.08100.80 
 * 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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