Individual Calculations March 2019
 Zach, Hannes  Total change: -4.00  Rating chartPersonal card
 Int. Chess Open Graz 2019 Grp B Graz AUT 2019-02-17
RcRownchangeKK*chgGame
 1776 1700 3.00 8 -0.20 20 -4.00 
  Zehentner, Karl-Heinz 1602 AUT0.501-0.1320-2.60 
  Sepetavc, Walter 1911 AUT0.001-0.2320-4.60 
  Amr, Al-Maktry 1941 YEM0.5010.30206.00 
  Dlauchy, Peter 1721 HUN0.5010.03200.60 
  Schestak, Herbert 1784 AUT0.5010.12202.40 
  Storer, Hans 1740 AUT0.5010.06201.20 
  Gronde, Benedikt 1776 GER0.5010.10202.00 
  Raeke, Philipp 1735 AUT0.001-0.4520-9.00 

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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