Individual Calculations May 2010
 Williams, Simon K  Total change: 8.20  Rating chartPersonal card
 Nationale 1 - R8-9 Various FRA 2010-03-13
RcRownchangeKK*chgGame
 2302 2519 1.00 1 0.22 10 2.20 
  Crut, Aurelien f2302 FRA1.0010.22102.20 

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)
 
 Southend Open Southend ENG 2010-04-02
RcRownchangeKK*chgGame
 2346 2519 5.50 7 0.63 10 6.30 
  Tegzes, Laszlo 2119  * HUN1.0010.08100.80 
  Player, Edmund C 2156 ENG1.0010.10101.00 
  Anderson, John 2213 ENG1.0010.14101.40 
  Houska, Jovanka mwg2392 ENG1.0010.33103.30 
  Arkell, Keith C g2474 ENG1.0010.44104.40 
  Howell, David W L g2612 ENG0.001-0.3710-3.70 
  Pert, Richard G m2457 ENG0.501-0.0910-0.90 
 * 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)
 
 Wellington College International Crowthorne ENG 2010-04-14
RcRownchangeKK*chgGame
 2330 2519 6.50 9 -0.03 10 -0.30 
  Rudd, Jack m2267 ENG1.0010.19101.90 
  Kosten, Anthony C g2510 FRA0.501-0.0110-0.10 
  Zhou, Yang-Fan f2295 ENG1.0010.22102.20 
  Arkell, Keith C g2474 ENG0.501-0.0610-0.60 
  McNab, Colin A g2468 SCO0.501-0.0710-0.70 
  Slavin, Alexei f2368 RUS1.0010.30103.00 
  Nemcova, Katerina wg2264 CZE1.0010.19101.90 
  Galliano, Alexander 2119  * ENG0.501-0.4210-4.20 
  Charleshouse, Glenn L f2203 ENG0.501-0.3710-3.70 
 * 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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