Individual Calculations September 2018
 Hahn, Christoph, Dr.  Total change: 10.40  Rating chartPersonal card
 25. Augsburger Friedensfest-Open Gruppe A Augsburg GER 2018-08-02
RcRownchangeKK*chgGame
 2031 2150 5.00 7 0.52 20 10.40 
  Hoersch, Florian 1750  * GER1.0010.08201.60 
  Brunner, Jan 1991 GER1.0010.29205.80 
  Bilchinski, Anton f2317 GER0.001-0.2820-5.60 
  Leser, Katrin 1900 GER0.501-0.3120-6.20 
  Haasner, Tom 1950 GER1.0010.24204.80 
  Khrapko, Marharyta 2020 BLR1.0010.32206.40 
  Schmitz, Thorsten f2287 GER0.5010.18203.60 
 * 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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