Individual Calculations September 2016
 Castagna, Renzo  Total change: -99.00  Rating chartPersonal card
 Biel Main Tournament (ATO) 2016 Biel SUI 2016-07-25
RcRownchangeKK*chgGame
 1581 1908 2.00 8 -4.95 20 -99.00 
  Geiser, Marcellus 1663 SUI0.001-0.8020-16.00 
  Muehlemann, Walter 1611 SUI0.001-0.8520-17.00 
  Gertsch, Heinz 1508  * SUI0.001-0.9220-18.40 
  Egli, Arnold 1508  * SUI0.001-0.9220-18.40 
  Peclard, Jean-Claude 1508  * SUI1.0010.08201.60 
  Hofer, Heinz 1643 SUI1.0010.18203.60 
  Pecorini, Jean-Marc 1577 SUI0.001-0.8820-17.60 
  Bardin, Christian 1629 FRA0.001-0.8420-16.80 
 * 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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