Individual Calculations April 2009
 Samuelsson, Sven-Gunnar  Total change: -3.00  Rating chartPersonal card
 Gibraltar Master 2009 Gibraltar ENG 2009-01-27
RcRownchangeKK*chgGame
 2166 2142 4.50 10 -0.20 15 -3.00 
  Zanetti, Bruno 2008 SUI0.001-0.6815-10.20 
  Garcia Lechugo, Francisco 1792 ESP1.0010.11151.65 
  Bruno, Fabio m2460 ITA0.001-0.1315-1.95 
  Hamer, Martyn 2022 ENG1.0010.34155.10 
  Ripari, Marcelo f2313 ARG0.5010.23153.45 
  Welling, Gerard m2371 NED0.001-0.2115-3.15 
  Brown, Thomas 2027 WLS1.0010.34155.10 
  Calzetta, Monica wg2371 ESP0.001-0.2115-3.15 
  Perman, Torvald 2077 FIN1.0010.41156.15 
  Dunn, Andrew c2216 ENG0.001-0.4015-6.00 

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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