Individual Calculations September 2010
 Perruchoud, Benoit  Total change: -46.65  Rating chartPersonal card
 Int. Chess Festival Biel Master Tournament Biel SUI 2010-07-19
RcRownchangeKK*chgGame
 2102 2140 4.00 11 -2.16 15 -32.40 
  Cebalo, Miso g2500 CRO0.001-0.1015-1.50 
  Barnier, Alain 2041 FRA0.001-0.6415-9.60 
  Cochet, Jean-Daniel 2077 SUI1.0010.41156.15 
  Jud, Marc 2011 SUI0.501-0.1715-2.55 
  Barbaras, Mathieu 1971 FRA1.0010.28154.20 
  De Groote, Ewoud 2251 NED0.001-0.3515-5.25 
  Naarden, Amindo 2064 NED0.001-0.6015-9.00 
  Elfert, Aleksandr m2041 RUS0.001-0.6415-9.60 
  Steenhuis, Jan 2096 SUI0.001-0.5615-8.40 
  Ditzler, Juerg 2063 SUI0.501-0.1115-1.65 
  Zarri, Florian 2010 SUI1.0010.32154.80 

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)
 
 19.Open International de Martigny Martigny SUI 2010-07-30
RcRownchangeKK*chgGame
 1903 2140 3.00 5 -0.95 15 -14.25 
  Emmott, Steven 1854 SUI1.0010.16152.40 
  Tcheau, Alain 1979 SUI0.001-0.7115-10.65 
  Pellaton, Fernand 1827 SUI1.0010.14152.10 
  Vandelacluze, Ian 1961 BEL0.501-0.2315-3.45 
  Bussa, Paolo 1893 ITA0.501-0.3115-4.65 

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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