Individual Calculations February 2017
 Bachofner, Stephan  Total change: -31.60  Rating chartPersonal card
 40. Zuercher Weihnachtsopen Allgemein Zuerich SUI 2016-12-26
RcRownchangeKK*chgGame
 1737 1805 4.00 7 -0.03 20 -0.60 
  Potterat, Aaron 1405  * SUI1.0010.08201.60 
  Binzegger, Urs 1937 SUI0.001-0.3220-6.40 
  Muench, Ueli 1689 SUI1.0010.34206.80 
  Spitzer, Erwin 2055 GER0.001-0.1920-3.80 
  Faessler, Armin 1810 SUI0.001-0.4920-9.80 
  Senn, Michael 1660 SUI1.0010.31206.20 
  Lachat, Martin 1605 SUI1.0010.24204.80 
 * 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)
 
 Schachfestival Basel 2017 Amateure Basel SUI 2017-01-02
RcRownchangeKK*chgGame
 1732 1804 2.00 6 -1.55 20 -31.00 
  Pokhlebin, Sergej 1929 RUS0.001-0.3320-6.60 
  Hofer, Heinz 1633 SUI1.0010.27205.40 
  Schaub, Marc 1995 FRA0.001-0.2520-5.00 
  Schranckenmuller, Daniele 1563 FRA0.001-0.8020-16.00 
  Frei, Gustav 1619 SUI0.001-0.7420-14.80 
  Jedrinovic, Vitomir 1653 SUI1.0010.30206.00 

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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