Individual Calculations September 2009
 Burrows, Martin P  Total change: -37.35  Rating chartPersonal card
 Leicestershire County Champs pt 2 Lutterworth ENG 2009-05-01
RcRownchangeKK*chgGame
 2001 2216 0.00 1 -0.77 15 -11.55 
  Clarke, Brandon G I 2001 ENG0.001-0.7715-11.55 

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)
 
 British Championships Torquay ENG 2009-07-27
RcRownchangeKK*chgGame
 2123 2209 5.00 11 -1.72 15 -25.80 
  Lane, Gary W. m2379 AUS0.001-0.2815-4.20 
  Lemoir, David A 2009 ENG0.501-0.2615-3.90 
  McClement, Andrew 1893 SCO0.001-0.8715-13.05 
  Rudd, Jack m2327 ENG0.5010.16152.40 
  Jones, Victor G L 2076 ENG0.501-0.1815-2.70 
  Tunks, Dominic 2083 ENG0.001-0.6715-10.05 
  De Coverly, Roger D 2127 ENG1.0010.39155.85 
  Smith, Graham M 2119 ENG1.0010.38155.70 
  Jones, William E G 2053 ENG0.501-0.2115-3.15 
  Bonafont, Philip R 2124 ENG0.501-0.1215-1.80 
  Varnam, Liam D 2167 ENG0.501-0.0615-0.90 

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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