Individual Calculations November 2010
 Clayton, Tristan  Total change: -19.80  Rating chartPersonal card
 Coulsdon Late Summer Open Coulsdon ENG 2010-09-04
RcRownchangeKK*chgGame
 1791 1811 0.00 2 -1.05 15 -15.75 
  Gibbs, Dominic V 1953 ENG0.001-0.3115-4.65 
  Ramdewar, Ishan 1629 ENG0.001-0.7415-11.10 

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)
 
 Sunningdale Major Ascot ENG 2010-09-10
RcRownchangeKK*chgGame
 1897 1811 0.50 2 -0.27 15 -4.05 
  Staples, Daniel J 1960 ENG0.001-0.3015-4.50 
  Boudkeev, Timour 1833 SUI0.5010.03150.45 

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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