Individual Calculations September 2011
 Schumacher, Ursula  Total change: -11.25  Rating chartPersonal card
 3. Senioren-Open Bad Neuenahr Bad Neuenahr-Ahrweiler GER 2011-07-23
RcRownchangeKK*chgGame
 1811 1656 1.50 7 -0.75 15 -11.25 
  Wittkugel, Friedhelm 2003 GER0.5010.39155.85 
  Becher, Helmut, Dr. 2056  * GER0.001-0.0815-1.20 
  Vorderbruegge, Franz-Josef 1864 GER0.001-0.2315-3.45 
  Schemmel, Hans-Ulrich 1833 GER0.001-0.2715-4.05 
  Voeller, Lothar 1662 GER0.001-0.4915-7.35 
  Girod, Gudrun 1559 GER0.501-0.1315-1.95 
  Komeinda, Josef 1701 GER0.5010.06150.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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