Individual Calculations February 2013
 Roblet, Charles  Total change: 7.95  Rating chartPersonal card
 36. Zurich Weihnachtsopen Master Zurich SUI 2012-12-26
RcRownchangeKK*chgGame
 2180 2068 3.00 7 0.53 15 7.95 
  Gaehler, Marco f2314 SUI0.001-0.1915-2.85 
  Leutwyler, Martin 2179 SUI0.001-0.3515-5.25 
  Khanabiev, Aleksey 1982 SUI1.0010.38155.70 
  Zichanowicz, Mark 2176 GER0.5010.15152.25 
  Wyss, Thomas f2238 SUI1.0010.721510.80 
  Haas, Carmi 2190 SUI0.001-0.3315-4.95 
  Cremer, Kevin 2181 SUI0.5010.15152.25 

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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