Individual Calculations April 2009
 Wyss, Jonas  Total change: 3.00  Rating chartPersonal card
 32. Zurich Weihnachtsopen Zurich SUI 2008-12-26
RcRownchangeKK*chgGame
 2242 2211 4.00 6 1.20 15 18.00 
  Schenker, Roberto 2017 SUI0.501-0.2515-3.75 
  Tordeur, Jonathan 2033 SUI0.501-0.2315-3.45 
  Prill, Daniel 2070 GER1.0010.31154.65 
  Gasthofer, Alexander m2452 GER0.5010.30154.50 
  Knoedler, Dieter f2386 GER0.5010.23153.45 
  Varga, Zoltan g2494 HUN1.0010.841512.60 

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)
 
 Open Burgdorf Burgdorf SUI 2009-02-27
RcRownchangeKK*chgGame
 2000 2248 3.00 5 -1.00 15 -15.00 
  Rindlisbacher, Jan 2007 SUI0.001-0.8015-12.00 
  Studer, Noel 1918 SUI1.0010.12151.80 
  Jorns, Benedikt 1902 SUI1.0010.11151.65 
  Diehl, Achim 2058 GER1.0010.25153.75 
  Nabavi, Parwis 2113 SUI0.001-0.6815-10.20 

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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