Individual Calculations February 2013
 Gaehler, Marco  Total change: -9.90  Rating chartPersonal card
 36. Zurich Weihnachtsopen Master Zurich SUI 2012-12-26
RcRownchangeKK*chgGame
 2242 2314 3.50 7 -0.66 15 -9.90 
  Roblet, Charles 2068 FRA1.0010.19152.85 
  Bartel, Mateusz g2629 POL0.001-0.1415-2.10 
  Schiendorfer, Florian 2178 SUI1.0010.32154.80 
  Hoang, Harry 1929 SUI0.501-0.4115-6.15 
  Cremer, Kevin 2181 SUI1.0010.32154.80 
  Shirov, Alexei g2708 LAT0.001-0.0815-1.20 
  Guo, Emma wm2000 AUS0.001-0.8615-12.90 

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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