Individual Calculations April 2008
 Amato, Giampiero  Total change: -1.35  Rating chartPersonal card
 Hastings Weekend Open Hastings ENG 2008-01-05
RcRownchangeKK*chgGame
 2232 1971 0.50 3 -0.06 15 -0.90 
  Kaufman, Raymond f2321 USA0.001-0.1115-1.65 
  Anderson, John 2223 ENG0.001-0.1915-2.85 
  Scholes, James E 2152 ENG0.5010.24153.60 

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)
 
 Wellington College International Crowthorne ENG 2008-01-18
RcRownchangeKK*chgGame
 2183 1971 1.50 5 0.27 15 4.05 
  Rudd, Jack f2321 ENG0.001-0.1115-1.65 
  Bailey, Kevin J 2103 ENG0.5010.18152.70 
  Galliano, Alexander 2046 ENG0.5010.10151.50 
  Gourlay, Iain f2321 SCO0.001-0.1115-1.65 
  Purdon, Colin 2125 ENG0.5010.21153.15 

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)
 
 Lancashire Premier Open Blackpool ENG 2008-03-07
RcRownchangeKK*chgGame
 2079 1971 1.50 5 -0.30 15 -4.50 
  Jowett, Peter E 2190 ENG0.5010.28154.20 
  Franklin, Samuel G A 2001 ENG0.001-0.4615-6.90 
  Dines, Sheila J 1910 ENG1.0010.42156.30 
  Kilpatrick, Callum 2201 ENG0.001-0.2115-3.15 
  Cannon, Richard J 2095 ENG0.001-0.3315-4.95 

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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