Individual Calculations February 2017
 Riedener, Toni  Total change: 6.80  Rating chartPersonal card
 40. Zuercher Weihnachtsopen Master Zurich SUI 2016-12-26
RcRownchangeKK*chgGame
 2250 2026 2.00 7 0.34 20 6.80 
  Berend, Fred m2344 LUX1.0010.872017.40 
  Gonda, Laszlo g2426  * HUN0.001-0.0820-1.60 
  Drechsler, Christoph 2222 SUI0.5010.25205.00 
  Donchenko, Anatoly m2312 GER0.5010.34206.80 
  Todorovic, Nenad I 2249 SRB0.001-0.2220-4.40 
  Ferster, Fabian 2188 LIE0.001-0.2920-5.80 
  Remensberger, Hansuli 2007 SUI0.001-0.5320-10.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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