Individual Calculations September 2013
 Gupta, Arul  Total change: 63.90  Rating chartPersonal card
 JESSIE GILBERT CELEBRATION INTERNATIONAL 2013 – OPEN SWISS COULSDON, LONDON ENG 2013-08-17
RcRownchangeKK*chgGame
 2066 1781 4.50 9 2.87 15 43.05 
  Hodgson, John H 2181  * ENG0.5010.42156.30 
  Snape, Ian L 2181  * ENG0.5010.42156.30 
  Feygin, Michael f2181  * GER0.001-0.0815-1.20 
  Morais, Vitor Mestra 1989 POR1.0010.771511.55 
  Healey, Michael W 2108 ENG0.001-0.1315-1.95 
  Haria, Ravi 2133 ENG1.0010.891513.35 
  Grey, Nicholas D 1784 ENG1.0010.50157.50 
  Duncan, Patrick Cm 2057 ENG0.001-0.1715-2.55 
  Calvert, D Ian 1977 ENG0.5010.25153.75 
 * 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)
 
 Hampstead Open FIDE Congress August 2013 London ENG 2013-08-24
RcRownchangeKK*chgGame
 2004 1781 2.50 5 1.39 15 20.85 
  Villiers, Thomas 1970 ENG0.001-0.2515-3.75 
  Sagues, Vincent 1919 FRA1.0010.691510.35 
  Kahn, Tito 2020 JCI1.0010.801512.00 
  Horton, Justin 2108 ENG0.001-0.1315-1.95 
  French, Angus 2003 ENG0.5010.28154.20 

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)
 

 

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