Individual Calculations September 2016
 Mason, Donald J  Total change: 2.80  Rating chartPersonal card
 103rd British Championships Bournemouth ENG 2016-07-25
RcRownchangeKK*chgGame
 2144 2143 5.50 11 0.14 20 2.80 
  Modi, Shyam Jagdish 1743  * ENG0.501-0.4220-8.40 
  Coleman, David J c2181 ENG0.5010.05201.00 
  Kalaiyalahan, Akshaya f2288 ENG1.0010.692013.80 
  Claridge-Hansen, William f2299 ENG0.5010.21204.20 
  Asenov, Pavel 2250 ENG0.001-0.3520-7.00 
  Storey, Charles H f2256 ENG0.001-0.3520-7.00 
  Lentzos, Ioannis 2016 GRE0.501-0.1720-3.40 
  Shepherd, Katherine M 1932 ENG1.0010.23204.60 
  Harvey, Marcus R f2324 ENG0.5010.24204.80 
  Hill, Alistair 2257 ENG0.5010.16203.20 
  Menadue, Jeremy Fs 2034 ENG0.501-0.1520-3.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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