Individual Calculations February 2015
 Hofmann, Colin  Total change: -12.80  Rating chartPersonal card
 38. Zurich Weihnachtsopen Allgemein Zurich SUI 2014-12-26
RcRownchangeKK*chgGame
 1662 1836 2.50 4 -0.32 40 -12.80 
  Fecker, Noah 1436  * SUI1.0010.08403.20 
  Schreiber, Robert 1781 SUI1.0010.424016.80 
  Rusconi, Benito 1669 SUI0.501-0.2240-8.80 
  Kuenzi, Anton 1761 SUI0.001-0.6040-24.00 
 * 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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