Individual Calculations March 2017
 Lehmann, Sven  Total change: 20.40  Rating chartPersonal card
 Int. Chess Open Graz 2017 Grp B Graz AUT 2017-02-20
RcRownchangeKK*chgGame
 1830 1959 7.00 9 1.02 20 20.40 
  Dlauchy, Peter 1727 HUN1.0010.21204.20 
  Hegedus, Luca 1821 HUN1.0010.31206.20 
  Schernthaner, David 1849 AUT0.501-0.1520-3.00 
  Muhr, Andreas 1783 AUT1.0010.27205.40 
  Hadl, Johann 1776 AUT1.0010.26205.20 
  Kubik, Gerhard 1943 AUT0.001-0.5220-10.40 
  Mujacic, Haris 1955 BIH0.501-0.0120-0.20 
  Szotkowski, David 1647 CZE1.0010.14202.80 
  Rumpf, Werner 1965 AUT1.0010.512010.20 

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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