Individual Calculations October 2022
 Vu Tran, Tue Anh  Total change: 122.80  Rating chartPersonal card
 International Chess Open Graz 2022 Group B Graz AUT 2022-09-03
RcRownchangeKK*chgGame
 1776 1431 4.00 8 3.07 40 122.80 
  Obenaus, Paul 1825 AUT0.001-0.0840-3.20 
  Grossberger, Udo 1733 AUT0.5010.354014.00 
  Reitz, Helmut 1702 GER1.0010.834033.20 
  Leitner, Thomas 1813 AUT0.5010.414016.40 
  Hellmann, Thomas 1811 GER0.5010.414016.40 
  Hadl, Johann 1814 AUT0.5010.414016.40 
  Iehl, William 1781 FRA1.0010.894035.60 
  Kien, James 1731 AUT0.001-0.1540-6.00 

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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