Individual Calculations February 2015
 Ackermann, Hans Werner  Total change: -48.80  Rating chartPersonal card
 34. Erfurter Schachfestival Meisterturnier Erfurt GER 2014-12-26
RcRownchangeKK*chgGame
 2057 2310 4.00 8 -2.44 20 -48.80 
  Schroeder, Juergen 2086 GER0.001-0.7820-15.60 
  Berberich, Christoph 2060 SUI1.0010.19203.80 
  Bader, Gerd 2104 GER1.0010.24204.80 
  Haselhorst, Helmut 2101 GER0.501-0.2720-5.40 
  Lopez-Rojas, Jeffrey 2068 GER0.001-0.8020-16.00 
  Schmid, Franz 2136 GER0.001-0.7320-14.60 
  Zahn, Alina 1992 GER0.501-0.3720-7.40 
  Burkhardt, Kai 1910  * GER1.0010.08201.60 
 * 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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