Individual Calculations October 2008
 Thilaganathan, Jessica  Total change: -39.60  Rating chartPersonal card
 British Championship Major Open Liverpool ENG 2008-07-28
RcRownchangeKK*chgGame
 1950 1931 0.50 6 -2.34 15 -35.10 
  Varnam, Liam D 2070 ENG0.001-0.3115-4.65 
  Peet, James T 1845 ENG0.001-0.6215-9.30 
  Lobo, Richard A 1979 ENG0.5010.07151.05 
  Taylor, Edward H 2067 ENG0.001-0.3215-4.80 
  Rabbitte, Dominic M 1975 ENG0.001-0.4415-6.60 
  Jain, Radha 1761 ENG0.001-0.7215-10.80 

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 Coulsdon ENG 2008-08-16
RcRownchangeKK*chgGame
 2057 1931 2.50 8 -0.30 15 -4.50 
  Briscoe, Chris 2232 ENG0.001-0.1515-2.25 
  Donovan, Nigel P 2110 ENG0.5010.23153.45 
  Khamroev, Ravshan 2181 UZB0.5010.31154.65 
  Williams, Samuel G 2246 ENG0.001-0.1415-2.10 
  Paulmichl, Martin 2099 ITA0.5010.22153.30 
  Hegarty, Sarah N 1966 ENG0.001-0.4515-6.75 
  Grey, Nicholas D 1758 ENG0.501-0.2315-3.45 
  Williams, Peter A Jnr 1867 ENG0.501-0.0915-1.35 

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)
 

 

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