Individual Calculations April 2008
 Reuben, Stewart  Total change: -21.15  Rating chartPersonal card
 Hastings Masters Hastings ENG 2007-12-28
RcRownchangeKK*chgGame
 2025 2165 0.50 3 -1.53 15 -22.95 
  Gurbanzade, Erkin 2179 AZE0.001-0.4815-7.20 
  Spanton, Tim R 1985 ENG0.001-0.7415-11.10 
  Auckland, Elliott 1910 ENG0.501-0.3115-4.65 

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 Masters Gibraltar ENG 2008-01-22
RcRownchangeKK*chgGame
 2238 2150 0.50 1 0.12 15 1.80 
  Kandic, Milan 2238 SRB0.5010.12151.80 

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)
 

 

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