Individual Calculations September 2009
 Herbold, Manfred  Total change: 20.40  Rating chartPersonal card
 116th Open Scottish Chess Championship Edinburgh SCO 2009-07-11
RcRownchangeKK*chgGame
 2235 2159 5.00 8 1.66 15 24.90 
  Motwani, Paul A g2503 SCO0.001-0.1215-1.80 
  Flockhart, Hugh S 1891 SCO1.0010.17152.55 
  Rowson, Jonathan W g2559  * SCO0.001-0.0815-1.20 
  Lunn, Mathew 1928 ENG1.0010.21153.15 
  Hookham, Jamie 1997 SCO1.0010.29154.35 
  Thomson, Craig S M f2320 SCO0.5010.21153.15 
  Berry, Neil M f2313 SCO0.5010.21153.15 
  Morrison, Graham J f2366 SCO1.0010.771511.55 
 * 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)
 
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
RcRownchangeKK*chgGame
 2176 2159 4.00 9 -0.30 15 -4.50 
  Fernandez, Garcia Jose Luis g2465 ESP0.001-0.1415-2.10 
  Schaffner, David 1989 SUI0.501-0.2215-3.30 
  Schnelli, Roman 2001 SUI0.501-0.2115-3.15 
  Elsener, Mirko 1908 SUI1.0010.19152.85 
  Carrascoso, Morales Abel 2289 ESP0.5010.18152.70 
  Borne, Niels f2286 FRA0.5010.17152.55 
  Renaze, Luc f2305 FRA0.001-0.3015-4.50 
  Zuse, Klaus-Peter f2245 GER0.001-0.3815-5.70 
  Cavaletto, Massimo 2093 SUI1.0010.41156.15 

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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