Individual Calculations February 2014
 Frei, Alexander  Total change: -10.50  Rating chartPersonal card
 37. Zurich Weihnachtsopen Allgemein Zurich SUI 2013-12-26
RcRownchangeKK*chgGame
 1774 1804 2.00 5 -0.70 15 -10.50 
  Stucki, Kaspar 1967 SUI0.001-0.2815-4.20 
  Bounlom, Samyo 1846 SUI0.001-0.4415-6.60 
  Kuenzi, Anton 1745 SUI0.001-0.5815-8.70 
  Thurnheer, Peter 1639 SUI1.0010.28154.20 
  Britschgi-Bieri, Carmen 1673 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)
 

 

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