Individual Calculations September 2016
 Grieve, Harry  Total change: -23.60  Rating chartPersonal card
 103rd British Championships Bournemouth ENG 2016-07-25
RcRownchangeKK*chgGame
 2016 1994 4.50 11 -0.59 40 -23.60 
  Rudd, Jack m2213 ENG0.001-0.2240-8.80 
  Klingher, Dominic 2117 ENG0.001-0.3340-13.20 
  Talbot, Nathan L 2108 ENG0.5010.16406.40 
  Mitra, Roman C 2073 ENG0.001-0.3940-15.60 
  Keely, Leo A 1938 ENG1.0010.424016.80 
  De Coverly, Roger D 2082 ENG0.5010.12404.80 
  Fallowfield, Jeremy R 2109 ENG0.001-0.3440-13.60 
  Modi, Shyam Jagdish 1654 ENG0.001-0.8840-35.20 
  Grigoryan, Meri wf1996 ENG1.0010.504020.00 
  Clark, Ian C 1963 ENG0.501-0.0440-1.60 
  Dalton, Joseph 1928 ENG1.0010.414016.40 

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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