Individual Calculations May 2012
 Koehler, Marianne  Total change: 7.50  Rating chartPersonal card
 8.offene Hessische Seniorenmeisterschaft 2012 Bad Sooden-Allendorf GER 2012-04-14
RcRownchangeKK*chgGame
 1721 1657 3.00 6 0.50 15 7.50 
  Kluever, Horst 1881 GER0.001-0.2215-3.30 
  Fuchs, Manfred 1789 GER0.001-0.3215-4.80 
  Ludwig, Egbert 1454 GER1.0010.24153.60 
  Strozewski, Guenter 1831 GER0.001-0.2715-4.05 
  Semisch, Helga 1594 GER1.0010.41156.15 
  Dinius, Helmut 1778 GER1.0010.66159.90 

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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