Individual Calculations September 2019
 Valencak, Stanislav  Total change: -9.80  Rating chartPersonal card
 Main Tournament (ATO) 2019 Biel SUI 2019-07-22
RcRownchangeKK*chgGame
 1761 1942 6.00 9 -0.49 20 -9.80 
  Geiser, Marcellus 1641 SUI0.501-0.3520-7.00 
  Loeffler, Helmut 1668 SUI1.0010.17203.40 
  Udipi, Kala Kishan 1732 SUI1.0010.23204.60 
  Collin, Moritz Valentin 1716 SUI1.0010.21204.20 
  Cordes, Lothar 1852 GER1.0010.38207.60 
  Schneuwly, Achim 1984 SUI0.001-0.4420-8.80 
  Siddharth, Gopakumar 1847 IND0.501-0.1320-2.60 
  Svergina, Sofya wc1593 RUS1.0010.11202.20 
  Stijve, Niels 1817 SUI0.001-0.6720-13.40 

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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