Individual Calculations September 2013
 Shepherd, Katherine M  Total change: 21.75  Rating chartPersonal card
 British Championship Under 16s Torquay ENG 2013-07-29
RcRownchangeKK*chgGame
 1861 1746 4.50 5 2.73 15 40.95 
  Taylor, Adam A 1967 ENG1.0010.781511.70 
  Wang, Anna 1834 ENG1.0010.62159.30 
  Malhotra, Tarun 1998 ENG0.5010.31154.65 
  Foster, Timothy 1617 ENG1.0010.33154.95 
  Mitra, Roman 1891 ENG1.0010.691510.35 

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)
 
 JESSIE GILBERT CELEBRATION INTERNATIONAL 2013 – OPEN SWISS COULSDON, LONDON ENG 2013-08-17
RcRownchangeKK*chgGame
 2006 1757 1.00 10 -1.28 15 -19.20 
  Hodgson, John H 2157  * ENG0.5010.42156.30 
  Snape, Ian L 2157  * ENG0.001-0.0815-1.20 
  Duncan, Patrick Cm 2057 ENG0.001-0.1515-2.25 
  Lock, Gavin R 2157  * ENG0.001-0.0815-1.20 
  Grey, Nicholas D 1784 ENG0.001-0.4615-6.90 
  Morais, Vitor Mestra 1989 POR0.5010.29154.35 
  Golding, Alex 1653 ENG0.001-0.6415-9.60 
  Haria, Ravi 2133 ENG0.001-0.0915-1.35 
  Merry, Alan B 2157  * ENG0.001-0.0815-1.20 
  Cork, David J 1819 ENG0.001-0.4115-6.15 
 * 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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