Individual Calculations April 2009
 Vreugdenhil, Frans  Total change: -12.45  Rating chartPersonal card
 35. Alpenpokal Langenwang GER 2009-01-09
RcRownchangeKK*chgGame
 2035 2067 3.50 8 -0.83 15 -12.45 
  Van Baarle, John f2244 NED0.5010.23153.45 
  Emser, Heinrich 1927 GER1.0010.31154.65 
  Wempe, Juergen 2177 GER0.5010.15152.25 
  Josting, Friedel 2019 GER0.001-0.5715-8.55 
  Priebs, Ludger 2032 GER0.001-0.5515-8.25 
  Wagner, Gerhard 1834 AUT1.0010.21153.15 
  Kahler, Kurt 1903 GER0.501-0.2215-3.30 
  Wewers, Reinhard 2147 GER0.001-0.3915-5.85 

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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