Individual Calculations September 2019
 Servin-Demarrais, Helena  Total change: 62.00  Rating chartPersonal card
 Vienna Chess Open B Vienna AUT 2019-08-17
RcRownchangeKK*chgGame
 1728 1500 3.50 9 1.55 40 62.00 
  Fischer, Andreas 1817 AUT0.001-0.1340-5.20 
  Bauer, Jan 1759 CZE1.0010.824032.80 
  Liegler, Andreas 1808 AUT0.001-0.1440-5.60 
  Herczeg, Marcell 1750 HUN0.5010.314012.40 
  Zentko, Ladislav 1742 SVK0.001-0.2040-8.00 
  Scholtyssek, Werner 1702 GER0.001-0.2440-9.60 
  Harder, Daniella 1660 GER0.5010.21408.40 
  Braunfuchs, Peter 1658 AUT0.5010.21408.40 
  Schroffenegger, Simon 1659 ITA1.0010.714028.40 

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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