Individual Calculations July 2009
 Schaffner, David  Total change: 23.70  Rating chartPersonal card
 Int. Open Lenk LENK SUI 2009-04-09
RcRownchangeKK*chgGame
 2168 1965 2.00 6 0.53 15 7.95 
  Bucher, Michael f2258 SUI0.001-0.1515-2.25 
  Grillon, Alexandre 2116 SUI0.5010.20153.00 
  Hirt, Markus 2091 SUI1.0010.671510.05 
  Lehmann, Marco f2263 SUI0.5010.35155.25 
  Schneuwly, Achim 2126 SUI0.001-0.2915-4.35 
  Vilaseca, Laurent 2155 SUI0.001-0.2515-3.75 

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)
 
 SSB-Bundesturnier OLTEN SUI 2009-05-21
RcRownchangeKK*chgGame
 2036 1965 3.50 6 1.05 15 15.75 
  Myers, Geoffrey 2170 SUI0.001-0.2415-3.60 
  Rakazovic, Zeljko 2078 SUI0.5010.15152.25 
  Jud, Marc 2002 SUI0.5010.05150.75 
  Wyss, Peter 2053 SUI1.0010.62159.30 
  Monteverde, Jonathan 1974 SUI0.5010.01150.15 
  Stoeri, Simon 1936 SUI1.0010.46156.90 

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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