Individual Calculations July 2009
 Ruxton, Keith  Total change: 0.75  Rating chartPersonal card
 Edinburgh Premier Edinburgh SCO 2009-04-03
RcRownchangeKK*chgGame
 2247 2315 3.00 5 0.05 15 0.75 
  Neave, George 2087 SCO1.0010.21153.15 
  Tweedie, Steven 2259 SCO1.0010.42156.30 
  Barnaure, Vlad-Victor m2505 ROU0.001-0.2515-3.75 
  Green, Andrew D 2215 SCO0.501-0.1415-2.10 
  Spencer, Edwin A 2171 SCO0.501-0.1915-2.85 

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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