Individual Calculations July 2009
 Auckland, Elliott  Total change: 8.25  Rating chartPersonal card
 4NCL part 3 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2290 2017 0.50 4 -0.22 15 -3.30 
  Lalic, Susan K mwg2341 ENG0.001-0.1315-1.95 
  Hanley, Craig A m2367 ENG0.001-0.1115-1.65 
  Sandu, Mihaela wm2273 ROU0.5010.31154.65 
  Lauterbach, Ingrid wm2178 ENG0.001-0.2915-4.35 

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)
 
 Surrey Open Sutton ENG 2009-04-10
RcRownchangeKK*chgGame
 2147 2002 3.00 7 0.77 15 11.55 
  Snape, Ian L 2200 ENG1.0010.761511.40 
  Buckley, Graeme N m2352 ENG0.5010.39155.85 
  Green, Andrew D 2215 SCO0.5010.27154.05 
  Young, Craig A 2049 ENG0.001-0.4315-6.45 
  White, David J 2046 ENG0.5010.06150.90 
  Fernandez-Espana, Marco 2100 ESP0.5010.13151.95 
  Shepley, Julien M 2069 ENG0.001-0.4115-6.15 

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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