Individual Calculations July 2009
 Gehrmann, Dorit  Total change: 7.20  Rating chartPersonal card
 21.Offene Wuerttemmbergische Seniorenmeisterschaft Freudenstadt GER 2009-05-11
RcRownchangeKK*chgGame
 2017 1970 4.50 9 0.48 15 7.20 
  Bardin, Christian 1803 FRA1.0010.28154.20 
  Fronczek, Heinrich f2292 GER0.001-0.1315-1.95 
  Wawrinsky, Ludwig 1869 GER1.0010.36155.40 
  Fels, Karl-Heinz 1950 GER0.501-0.0315-0.45 
  Eskandary, Jahja 2124 GER0.001-0.2915-4.35 
  Doossche, Carlo 1918 BEL1.0010.43156.45 
  Jaeger, Hans-Ulrich 2038 GER1.0010.59158.85 
  Kreutzkamp, Hans-Rudolf 2216 GER0.001-0.1915-2.85 
  Duerr, Hanno 1944 GER0.001-0.5415-8.10 

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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