Individual Calculations September 2019
 Kowarsch, Peter  Total change: -42.20  Rating chartPersonal card
 Vienna Chess Open B Vienna AUT 2019-08-17
RcRownchangeKK*chgGame
 1685 1779 3.50 9 -2.11 20 -42.20 
  Speck, Stefan 1976 GER0.001-0.2520-5.00 
  Buhmann, Sandra 1545 AUT0.501-0.2920-5.80 
  Leser, Thomas 1602 GER0.501-0.2320-4.60 
  Christensen, Michael Leon 1610 DEN0.001-0.7220-14.40 
  Pasteiner, Gernot 1648 AUT0.501-0.1820-3.60 
  Czvitkovics, Helmut 1647 AUT0.501-0.1820-3.60 
  Kurt, Herbert 1578 GER0.501-0.2620-5.20 
  Florian, Andreas 1612 ITA1.0010.28205.60 
  Andersen, Niels Erik 1944 DEN0.001-0.2820-5.60 

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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