Individual Calculations September 2015
 Wadsworth, Matthew J  Total change: 22.40  Rating chartPersonal card
 102nd British Chess Championship Coventry ENG 2015-07-27
RcRownchangeKK*chgGame
 2128 2160 5.50 9 0.56 40 22.40 
  Evans, Nicholas Thomas 1923 WLS0.501-0.3040-12.00 
  Garnett, John S 1988 ENG1.0010.274010.80 
  Flear, Glenn C g2450 ENG0.001-0.1640-6.40 
  Paterson, Andrew I 2039 ENG1.0010.344013.60 
  Williams, Simon K g2426 ENG0.001-0.1840-7.20 
  Coleman, David J c2231 ENG1.0010.604024.00 
  Kalaiyalahan, Akshaya 1999 ENG0.501-0.2140-8.40 
  Okhai, Shabir 1994 ENG0.501-0.2240-8.80 
  Scott, Gordon W 2101 ENG1.0010.424016.80 

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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