Individual Calculations September 2010
 Pleasants, Allan J  Total change: 15.75  Rating chartPersonal card
 7th South Wales International Open Trefforest WLS 2010-07-10
RcRownchangeKK*chgGame
 2004 2032 5.00 7 1.22 15 18.30 
  Rudd, Jack m2236 ENG0.001-0.2415-3.60 
  Bridges, Paul 1875 WLS1.0010.29154.35 
  Thompson, Robert 1896 ENG0.501-0.1815-2.70 
  Harley-Yeo, Gareth 2024 WLS1.0010.49157.35 
  Thomas, James 1900 WLS0.501-0.1815-2.70 
  Gosling, Brian G E 1978 ENG1.0010.42156.30 
  Goodger, Martyn 2122 ENG1.0010.62159.30 

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 Championship Canterbury ENG 2010-07-26
RcRownchangeKK*chgGame
 2131 2032 4.00 11 -0.17 15 -2.55 
  Williams, Peter A 2145 ENG0.5010.15152.25 
  Maciol, Ryszard 2239 POL1.0010.771511.55 
  Summerscale, Aaron P g2428 ENG0.001-0.0815-1.20 
  Adair, James 2205 ENG0.001-0.2715-4.05 
  Addison, Bret C 2235 ENG0.001-0.2415-3.60 
  Mayhew, Andrew 2085 ENG0.001-0.4315-6.45 
  Dines, Sheila J 1931 ENG0.501-0.1415-2.10 
  Fegan, Chris 2051 ENG1.0010.53157.95 
  Clarke, Brandon G I 2097 ENG0.001-0.4115-6.15 
  Krzyzanowski, Patryk 2030 POL0.5010.00150.00 
  Van Kemenade, Rudy 1995 WLS0.501-0.0515-0.75 

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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