Individual Calculations March 2017
 Koutsidi, Amalia  Total change: 61.20  Rating chartPersonal card
 Int. Chess Open Graz 2017 Grp A Graz AUT 2017-02-20
RcRownchangeKK*chgGame
 2080 1759 2.50 7 1.53 40 61.20 
  Kowalski, Igor 2159  * POL0.001-0.0840-3.20 
  Spiesberger, Gerhard 2035 AUT0.001-0.1740-6.80 
  Gombocz, Ferenc Jr. 1945 HUN1.0010.744029.60 
  Dudas, Eszter wm2159  * HUN0.5010.424016.80 
  Moes, Waldemar 2046 NED0.001-0.1640-6.40 
  Froewis, Annika wf2064 AUT0.5010.364014.40 
  Koller, Hans-Juergen 2152 AUT0.5010.424016.80 
 * 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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