Individual Calculations September 2010
 Snape, Ian L  Total change: -7.65  Rating chartPersonal card
 British Championship Canterbury ENG 2010-07-26
RcRownchangeKK*chgGame
 2195 2233 5.00 10 -0.51 15 -7.65 
  Houska, Jovanka mwg2433 ENG0.5010.26153.90 
  Mackle, Dominic 2021 ENG0.501-0.2715-4.05 
  Henderson, Ian R 2108 ENG0.501-0.1715-2.55 
  Goodger, Martyn 2122 ENG0.501-0.1515-2.25 
  Bates, Richard A m2382 ENG0.001-0.3015-4.50 
  Jones, William E G 2091 ENG1.0010.31154.65 
  Haydon, David L 2187 ENG0.501-0.0615-0.90 
  Slavin, Alexei f2417 RUS0.001-0.2615-3.90 
  Grant, David J 2082 ENG0.501-0.2015-3.00 
  Jones, Victor G L 2105 ENG1.0010.33154.95 

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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