Individual Calculations June 2014
 Koehler, Marianne  Total change: 2.55  Rating chartPersonal card
 10. offene Hessische Senioren-Einzelmeisterschaft 2014 Bad Sooden-Allendorf GER 2014-04-26
RcRownchangeKK*chgGame
 1770 1704 4.00 9 0.17 15 2.55 
  Ahlberg, Guenter 2036 GER0.001-0.1215-1.80 
  Geibel, Henning 1480 GER1.0010.22153.30 
  Causevic, Ismet 1959 GER0.001-0.1915-2.85 
  Rollwitz, Juergen 1991 GER0.001-0.1615-2.40 
  Wernitz, Armin 1575 GER1.0010.33154.95 
  Stuiber, Wilhelm 1849 GER0.001-0.3115-4.65 
  Helm, Irmgard 1624 GER0.501-0.1115-1.65 
  Graffenberger, Marianne 1521 GER1.0010.26153.90 
  Hoffmann, Erich 1898 GER0.5010.25153.75 

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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