Individual Calculations April 2008
 Morris-Hill, Ray  Total change: -66.10  Rating chartPersonal card
 4NCL 2007/8 part 2 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2108 2105 2.00 4 0.03 25 0.75 
  Ross, Chris N 2133 ENG0.5010.04251.00 
  Elwin, Adrian G 2044 ENG1.0010.422510.50 
  Davis, Lee 2066 WLS0.501-0.0525-1.25 
  Haydon, Richard 2190 ENG0.001-0.3825-9.50 

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)
 
 London Christmas Open Harrow ENG 2007-12-28
RcRownchangeKK*chgGame
 1987 2105 2.00 5 -1.29 25 -32.25 
  Levicki, Jeffrey P 1895 ENG0.501-0.2725-6.75 
  Martin, Lewis 1999 ENG0.501-0.1425-3.50 
  Makepeace, Philip J 2020 ENG1.0010.38259.50 
  Iyengar, Ilya 2007 ENG0.001-0.6325-15.75 
  Gibbs, Dominic V 2012 ENG0.001-0.6325-15.75 

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)
 
 GibTelecom Challengers 1 Gibraltar ENG 2008-01-22
RcRownchangeKK*chgGame
 2051 2129 1.50 4 -0.91 25 -22.75 
  Mancini, Giustino 2020 ITA1.0010.35258.75 
  Lyell, Mark f2221 ENG0.5010.13253.25 
  Hamer, Martyn 1962 ENG0.001-0.7225-18.00 
  Lindsoe, Fredrik Aunan 2001 NOR0.001-0.6725-16.75 

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)
 
NOTE: K factor changed
 GibTelecom Challengers 2 Gibraltar ENG 2008-01-27
RcRownchangeKK*chgGame
 1981 2129 2.00 4 -0.79 15 -11.85 
  Getz, Nicolai 2019 NOR0.001-0.6515-9.75 
  Campeanu, Alin-Vivian 1912 ROU1.0010.22153.30 
  Joseph, Adrian P 1958 ENG1.0010.27154.05 
  Jameson, David 2033 WLS0.001-0.6315-9.45 

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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