Individual Calculations September 2017
 Koltai, Dora  Total change: -8.80  Rating chartPersonal card
 7th Budapest Open Budapest HUN 2017-08-18
RcRownchangeKK*chgGame
 1881 1809 3.50 9 -0.22 40 -8.80 
  Torok, Tamas Titusz 2121 HUN0.001-0.1440-5.60 
  Moricz, Aurel 1632 HUN1.0010.274010.80 
  Simon, Lili 2032 HUN0.5010.284011.20 
  Geher, Koppany 1961 HUN0.5010.20408.00 
  Metaxasz, Vaszilisz 2036 HUN0.001-0.2140-8.40 
  Birovecz, Ben Jordan 1915 HUN0.001-0.3640-14.40 
  Moricz, Benedek 1723 HUN0.001-0.6240-24.80 
  Karacsonyi, Kata 1861 HUN1.0010.574022.80 
  Bartok, David Dominik 1647 HUN0.501-0.2140-8.40 

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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