Individual Calculations July 2011
 Jackson, Paul G  Total change: 22.95  Rating chartPersonal card
 Coulsdon Winter CC - Division 1 2011 Coulsdon ENG 2010-09-06
RcRownchangeKK*chgGame
 1716 1879 8.00 9 1.77 15 26.55 
  Rogers, Gh James 1479  * ENG1.0010.08151.20 
  Court, Simon E 1847 ENG1.0010.46156.90 
  Allan, Brian N 1878 SCO1.0010.50157.50 
  Howes, David J 1639 ENG1.0010.20153.00 
  Fry, Sam 1631 ENG0.501-0.3115-4.65 
  Curtis, Howard C P 1649 ENG1.0010.21153.15 
  Warner, Dominic W J 1584 ENG1.0010.15152.25 
  Kane, Frank G 1811 ENG1.0010.41156.15 
  Darville, Matt 1929 ENG0.5010.07151.05 
 * 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)
 
 e2e4 Sunningdale Major 2011 Sunningdale ENG 2011-05-27
RcRownchangeKK*chgGame
 1938 1876 1.00 4 -0.66 15 -9.90 
  Harley-Yeo, Gareth 1994 WLS0.5010.16152.40 
  Sagues, Vincent 1949 FRA0.5010.10151.50 
  Lunn, Matthew 1941 ENG0.001-0.4115-6.15 
  Shakespeare, John 1868 WLS0.001-0.5115-7.65 

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)
 
 e2e4 Gatwick Major Gatwick ENG 2011-06-17
RcRownchangeKK*chgGame
 1766 1876 3.00 4 0.42 15 6.30 
  Watson, Darrell A 1630 ENG1.0010.19152.85 
  Kane, Robert 1875 ENG1.0010.50157.50 
  Macgilchrist, Siegrun 1776 SCO1.0010.36155.40 
  Ward, Matthew J 1782 ENG0.001-0.6315-9.45 

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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