Individual Calculations February 2017
 Bohnenberger, Richard  Total change: -77.60  Rating chartPersonal card
 40. Zuercher Weihnachtsopen Allgemein Zuerich SUI 2016-12-26
RcRownchangeKK*chgGame
 1533 1636 0.50 4 -1.94 40 -77.60 
  Jenny, Philipp 1605 SUI0.001-0.5440-21.60 
  Schmid, Nicola 1895 SUI0.001-0.1840-7.20 
  Fontana, Javier 1236  * SUI0.001-0.9240-36.80 
  Duelli-Loher, Karl 1396 SUI0.501-0.3040-12.00 
 * 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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