Individual Calculations September 2017
 Donecker, Stefan  Total change: -27.00  Rating chartPersonal card
 29. Wiesbadener Schlosspark-Open 2017 Wiesbaden GER 2017-08-24
RcRownchangeKK*chgGame
 1684 1781 3.00 7 -1.35 20 -27.00 
  Everett, Elijah 2168 GER0.001-0.0920-1.80 
  Busch, Guenther 1561 GER0.501-0.2820-5.60 
  Stork, Christopher 1569 GER0.501-0.2720-5.40 
  Goodwin, David 1518 GER1.0010.18203.60 
  Egli, Urs 1984 SUI0.001-0.2420-4.80 
  Von Beckh, Frieda 1381  * GER0.501-0.4220-8.40 
  Wachsmann, Elmar 1604 GER0.501-0.2320-4.60 
 * 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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