Individual Calculations October 2008
 Oud, Niek  Total change: 25.80  Rating chartPersonal card
 Int. Chess Festival Biel MTO Biel SUI 2008-07-21
RcRownchangeKK*chgGame
 2195 1998 4.50 11 1.72 15 25.80 
  Narayanan, Srinath f2220 IND1.0010.781511.70 
  Tairova, Elena mwg2348 RUS0.001-0.1115-1.65 
  Lehmann, Andreas 2258 SUI0.001-0.1815-2.70 
  Ditzler, Juerg 2117 SUI1.0010.66159.90 
  Hoffmeyer, Falk 2282 GER0.001-0.1615-2.40 
  Grinberg, Vladimir 2130 ISR0.5010.18152.70 
  Perruchoud, Benoit 2166 SUI1.0010.721510.80 
  Guex, Pascal 2188 SUI0.5010.25153.75 
  Le Floch, Sebastien 2216 FRA0.001-0.2215-3.30 
  Serralta, Michel 2108 FRA0.001-0.3515-5.25 
  Liepins, Oliver 2109 LAT0.5010.15152.25 

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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