Individual Calculations December 2016
 Al Ahmad, Khaled  Total change: 39.20  Rating chartPersonal card
 Lichtenrader Herbst 2016 Berlin-Lichtenrade GER 2016-10-22
RcRownchangeKK*chgGame
 1889 1750 4.00 9 0.98 40 39.20 
  Krefenstein, Sergej 2150  * GER0.001-0.0840-3.20 
  Mahler, Sonja 1553 GER1.0010.254010.00 
  Richter, Goetz 1999 GER0.001-0.1940-7.60 
  Timm, Christian 1646 GER1.0010.364014.40 
  Jaeger, Andre 1964 GER1.0010.774030.80 
  Hesse, Henrik 1975 GER0.001-0.2240-8.80 
  Fanin, Erik 1832 GER1.0010.614024.40 
  Ziese, Gerhard 2013 GER0.001-0.1840-7.20 
  Acikel, Mert 1871 GER0.001-0.3440-13.60 
 * 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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