Individual Calculations April 2008
 Salimbeni, George P W  Total change: -6.45  Rating chartPersonal card
 4NCL 2007/8 part 2 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2035 2110 2.00 4 -0.34 15 -5.10 
  Richter, Hans 2145 CHI0.001-0.4515-6.75 
  Baptie, Justin P 2102 ENG1.0010.49157.35 
  Punnett, Alan K 2103 ENG0.501-0.0115-0.15 
  Jones, Victor G L 1789 ENG0.501-0.3715-5.55 

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)
 
 Hastings Masters Hastings ENG 2007-12-28
RcRownchangeKK*chgGame
 2030 2046 3.00 8 -1.16 15 -17.40 
  Macrae, James S 1766 SCO1.0010.16152.40 
  Rudd, Jack f2332 ENG0.001-0.1615-2.40 
  Hasan, Mehdi f2287 BAN0.001-0.2015-3.00 
  Briscoe, Chris 2273 ENG0.001-0.2115-3.15 
  Henrichsen, Jens 1982 DEN0.501-0.0915-1.35 
  Jain, Akash 2000 ENG0.501-0.0615-0.90 
  Kreiter, Thomas 1749 GER0.001-0.8515-12.75 
  Guo, Xi-Yang 1853 ENG1.0010.25153.75 

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)
 
 Wellington College International Crowthorne ENG 2008-01-18
RcRownchangeKK*chgGame
 2130 2026 3.00 5 1.07 15 16.05 
  Jain, Radha 1782 ENG1.0010.20153.00 
  Arkell, Keith C g2376 ENG0.5010.39155.85 
  Collins, Sam E m2376 IRL0.001-0.1115-1.65 
  Jeffries, Majid 2012 ENG0.501-0.0215-0.30 
  Bailey, Kevin J 2103 ENG1.0010.61159.15 

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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