Individual Calculations September 2013
 Williams, Simon K  Total change: -11.80  Rating chartPersonal card
 British Championship 2013 Torquay ENG 2013-07-29
RcRownchangeKK*chgGame
 2314 2481 6.50 11 -1.18 10 -11.80 
  Dilleigh, Stephen P 2121 ENG1.0010.10101.00 
  Weaving, Richard 2196 ENG1.0010.16101.60 
  Fernandez, Daniel Howard m2346 SIN0.001-0.6810-6.80 
  Brown, Martin 2203 ENG1.0010.17101.70 
  Rudd, Jack m2280 ENG1.0010.24102.40 
  Hawkins, Jonathan m2517 ENG0.5010.05100.50 
  Gordon, Stephen J g2521 ENG1.0010.56105.60 
  Howell, David W L g2639 ENG0.001-0.2910-2.90 
  Meszaros, Gyula m2255 HUN0.001-0.7910-7.90 
  Harvey, Marcus R 2202 ENG0.501-0.3410-3.40 
  Weller, Jean-Luc 2172 ENG0.501-0.3610-3.60 

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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