Individual Calculations September 2010
 Ditzler, Juerg  Total change: -9.75  Rating chartPersonal card
 Int. Chess Festival Biel Master Tournament Biel SUI 2010-07-19
RcRownchangeKK*chgGame
 2121 2063 4.00 11 -0.65 15 -9.75 
  Van Der Heijden, Ton 2284 NED0.5010.28154.20 
  Grandadam, Nicolas 2249 SUI0.001-0.2615-3.90 
  Ootes, Lennart 2156 NED0.5010.13151.95 
  Lipecki, Alexander 2141 SUI0.001-0.3915-5.85 
  Martinez, Vincent 2096 FRA0.001-0.4515-6.75 
  Barbaras, Mathieu 1971 FRA0.001-0.6315-9.45 
  Stull, Norbert 2144 LUX1.0010.61159.15 
  Djalalova, Nigora 1990 UZB0.001-0.6015-9.00 
  Kudryavtsev, Eugene 2119 SUI0.5010.08151.20 
  Perruchoud, Benoit 2140 SUI0.5010.11151.65 
  Barnier, Alain 2041 FRA1.0010.47157.05 

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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