Individual Calculations July 2011
 Koehler, Marianne  Total change: -4.95  Rating chartPersonal card
 7.offene Hessische Seniorenmeisterschaft 2011 Bad Sooden-Allendorf GER 2011-04-30
RcRownchangeKK*chgGame
 1769 1661 3.00 9 -0.33 15 -4.95 
  Johannsen, Ingbert 2048 GER0.001-0.0915-1.35 
  Meyer, Walter 1889 GER0.001-0.2115-3.15 
  Samarian, Cornel 1757 GER0.5010.13151.95 
  Schneider, Hans 1793 GER0.5010.18152.70 
  Schneidereit, Manfred 1822 GER0.5010.21153.15 
  Droese, Dr. Manfred 1844 GER0.001-0.2615-3.90 
  Schumacher, Ursula 1667 GER0.001-0.4915-7.35 
  Dirks, Rainer 1610 GER0.501-0.0715-1.05 
  Ludwig, Egbert 1490 GER1.0010.27154.05 

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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