Individual Calculations October 2008
 Botta, Gabriele  Total change: 27.60  Rating chartPersonal card
 Individual Swiss Championship - Open Samnaun SUI 2008-07-10
RcRownchangeKK*chgGame
 2149 2158 6.50 9 1.81 15 27.15 
  Schnelli, Roman 2011 SUI1.0010.30154.50 
  Portmann, Daniel 2107 SUI1.0010.43156.45 
  Paleologu, Vladimir 2198 SUI0.5010.06150.90 
  Williams, Simon g2496 ENG0.001-0.1215-1.80 
  Risch, Paul 2135 SUI1.0010.47157.05 
  Fabre, Mathias 2048 SUI0.501-0.1515-2.25 
  Tordeur, Jonathan 1993 SUI0.501-0.2215-3.30 
  Habibi, Ali m2277 GER1.0010.66159.90 
  Preziuso, Toni 2072 SUI1.0010.38155.70 

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)
 
 Swiss Chess Open 2008 LUZERN SUI 2008-08-14
RcRownchangeKK*chgGame
 2158 2158 3.00 6 0.03 15 0.45 
  Pinkas, Josef 1914 SUI1.0010.20153.00 
  Raeber, Markus 2273 SUI0.001-0.3415-5.10 
  Almada, Enrique f2331 SUI0.001-0.2715-4.05 
  Andenmatten, Markus 2052 SUI0.501-0.1415-2.10 
  Bellmann, Rambert 2084 SUI1.0010.40156.00 
  Muheim, Lukas 2292 SUI0.5010.18152.70 

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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