Individual Calculations September 2015
 Chevannes, Sabrina L  Total change: -47.00  Rating chartPersonal card
 102nd British Chess Championship Coventry ENG 2015-07-27
RcRownchangeKK*chgGame
 2017 2228 3.00 7 -2.35 20 -47.00 
  Eagleton, Greg T 1994 ENG0.001-0.7920-15.80 
  Jarmany, John 2036 ENG0.001-0.7520-15.00 
  Willson, Ollie 1909 ENG0.001-0.8720-17.40 
  Brozel, Sacha 1976 ENG1.0010.19203.80 
  Rice, Chris B 2015 ENG1.0010.23204.60 
  Paterson, Andrew I 2039 ENG1.0010.25205.00 
  Burrows, Martin P 2148 ENG0.001-0.6120-12.20 

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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