Individual Calculations September 2015
 Kies, Wolfgang  Total change: -15.60  Rating chartPersonal card
 7.th Chess Open in Vellmar Open B Vellmar GER 2015-08-06
RcRownchangeKK*chgGame
 1685 1898 4.50 7 -0.78 20 -15.60 
  Wastian, Mareike 1571 GER1.0010.13202.60 
  Lesny, Florian 1684 GER0.001-0.7720-15.40 
  Maar, Felicitas 1498  * GER1.0010.08201.60 
  Ziegenfuss, Antonia 1629 GER1.0010.17203.40 
  Liebert, Frank 1797 GER0.501-0.1420-2.80 
  Bengsch, Dr. Norbert 1805 GER1.0010.37207.40 
  John, Volkmar 1809 GER0.001-0.6220-12.40 
 * 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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