Individual Calculations September 2014
 Gibbs, Dominic V  Total change: 7.05  Rating chartPersonal card
 CCF CUP 2014 COULSDON, LONDON ENG 2014-06-02
RcRownchangeKK*chgGame
 2040 1949 2.50 7 -0.17 15 -2.55 
  Prizant, Michael 2092 ENG0.001-0.3115-4.65 
  Snape, Ian L 2175 ENG0.5010.29154.35 
  Openshaw, David K 1886 ENG0.501-0.0915-1.35 
  Jackson, Paul G 1858 ENG0.001-0.6215-9.30 
  Scrimgour, Alan 2030 SCO0.5010.11151.65 
  Sagyaman, Francis W 2071 PHI1.0010.671510.05 
  Lock, Gavin R 2168 ENG0.001-0.2215-3.30 

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)
 
 23. Open International de Martigny Martigny SUI 2014-07-25
RcRownchangeKK*chgGame
 2095 1949 2.50 6 0.48 20 9.60 
  Kelecevic, Nedeljko m2232 SUI0.001-0.1620-3.20 
  Bonvin, Claude-Alain 1668 SUI1.0010.16203.20 
  Schaub, Marc 1967 FRA1.0010.532010.60 
  Burnier, David f2301 SUI0.5010.39207.80 
  Bondar, Yevgen f2349  * SUI0.001-0.0820-1.60 
  Wiesmann, Dominique 2055 SUI0.001-0.3620-7.20 
 * 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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