Individual Calculations March 2012
 Florin, Jon  Total change: -21.15  Rating chartPersonal card
 35. Zurich Weihnachtsopen Allgemein Zurich SUI 2011-12-26
RcRownchangeKK*chgGame
 1949 1807 0.50 4 -0.79 15 -11.85 
  Kuenzli, Thomas 1924 SUI0.001-0.3415-5.10 
  Messer, Markus 2013 SUI0.5010.26153.90 
  Z`, Berg Jean-Pierre 2073 SUI0.001-0.1815-2.70 
  Fernandez, Michael Howard 1786 SIN0.001-0.5315-7.95 

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)
 
 Hilton Schachfestival Amateurs Basel SUI 2012-01-01
RcRownchangeKK*chgGame
 1796 1823 1.00 3 -0.62 15 -9.30 
  Makawitage, Hiru 1731 SUI1.0010.37155.55 
  Cirjan, Daniel 1988 ROU0.001-0.2815-4.20 
  Barz, Norbert 1669 SUI0.001-0.7115-10.65 

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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