Individual Calculations September 2010
 Oswald, David C  Total change: 24.60  Rating chartPersonal card
 Scottish Championships Hamilton SCO 2010-07-11
RcRownchangeKK*chgGame
 2125 1990 4.50 8 1.64 15 24.60 
  Berry, Neil M f2343 SCO1.0010.891513.35 
  Hecht, Hans-Joachim g2374 GER0.001-0.0915-1.35 
  Shaw, John K g2390  * SCO0.001-0.0815-1.20 
  Malhotra, Tarun 1838 ENG1.0010.30154.50 
  Green, Andrew D 2172 SCO0.5010.24153.60 
  Brown, Allan D 1880 SCO1.0010.35155.25 
  Sreeves, Clement 2085 SCO0.001-0.3715-5.55 
  Campbell, Eoin S 1915 SCO1.0010.40156.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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