Individual Calculations May 2012
 Bachmann, Rolf  Total change: 12.75  Rating chartPersonal card
 8.offene Hessische Seniorenmeisterschaft 2012 Bad Sooden-Allendorf GER 2012-04-14
RcRownchangeKK*chgGame
 2070 2036 4.50 8 0.85 15 12.75 
  Von Janta, Lothar 1987 GER0.001-0.5715-8.55 
  Viererbe, Hartmut 1884 GER1.0010.30154.50 
  Kienel, Norbert 1886 GER1.0010.30154.50 
  Niebling, Ferdinand 2166 GER0.5010.18152.70 
  Schneider, Alexander 2027 GER1.0010.49157.35 
  Liebert, Heinz m2251 GER0.5010.27154.05 
  Lenk, Wolfgang 2221 GER0.001-0.2615-3.90 
  Achenbach, Manfred 2139 GER0.5010.14152.10 

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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