Individual Calculations September 2012
 Ruell, Michael  Total change: -0.90  Rating chartPersonal card
 24. Schlosspark-Open Wiesbaden GER 2012-08-23
RcRownchangeKK*chgGame
 1820 1815 2.50 5 -0.06 15 -0.90 
  Dorst, Johannes 2209 GER0.001-0.0815-1.20 
  Urbach, Jens 1558 GER1.0010.18152.70 
  Syed, Tareq, Dr. 2064 GER0.001-0.1915-2.85 
  Koellmer, Hans 1576 GER0.501-0.3015-4.50 
  Lorenz, Hermann 1691 GER1.0010.33154.95 

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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