Individual Calculations April 2009
 Knott, Simon J B  Total change: 1.60  Rating chartPersonal card
 4NCL part 2 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2268 2347 1.00 2 -0.20 10 -2.00 
  Quist, Sven Roy c2137 GER0.501-0.2710-2.70 
  Buckley, Graeme N m2399 ENG0.5010.07100.70 

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 2008-12-28
RcRownchangeKK*chgGame
 2288 2347 5.50 9 0.36 10 3.60 
  Anderson, John 2213 ENG0.501-0.1810-1.80 
  Dickson, George 2135 ENG0.501-0.2710-2.70 
  Rocks, Daniel 2129 SCO1.0010.22102.20 
  Foord, Dominic 2043 ENG1.0010.14101.40 
  Bernal Moro, Luis Javier m2451 ESP0.5010.14101.40 
  Summerscale, Aaron P g2467 ENG0.5010.16101.60 
  Gordon, Stephen J m2521 ENG0.5010.23102.30 
  Rolvag, Mikael 2199 NOR0.501-0.2010-2.00 
  Hunt, Adam C m2431 ENG0.5010.12101.20 

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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