Individual Calculations February 2013
 Neu, Alexandre  Total change: 26.25  Rating chartPersonal card
 36. Zurich Weihnachtsopen Allgemei Zurich SUI 2012-12-26
RcRownchangeKK*chgGame
 1874 1733 1.50 3 0.48 30 14.40 
  Z`berg, Jean-Pierre 2056 SUI0.001-0.1330-3.90 
  Schuler, Agatha 1590 SUI1.0010.31309.30 
  Stucki, Kaspar 1975 SUI0.5010.30309.00 

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)
 
NOTE: K factor changed
 Hilton Schachfestival 2013 Amateurs Basel SUI 2013-01-01
RcRownchangeKK*chgGame
 1837 1733 3.00 6 0.79 15 11.85 
  Foerster, Erik 1998 GER0.001-0.1815-2.70 
  Nellissen, Werner 1484 SUI1.0010.19152.85 
  Hyoetylae, Tapio 1797 SUI0.5010.09151.35 
  Fatzer, Ernst 2012 SUI0.001-0.1615-2.40 
  Mueller, Louis 1806 SUI0.5010.10151.50 
  Bohrer, Ruth 1924 SUI1.0010.751511.25 

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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