Individual Calculations August 2022
 Wanner, Stefan  Total change: -23.80  Rating chartPersonal card
 Amateur Tournament Open ATO Biel 2022 Biel SUI 2022-07-13
RcRownchangeKK*chgGame
 1774 1975 5.50 9 -1.19 20 -23.80 
  Loeffler, Helmut 1618 SUI1.0010.11202.20 
  Wenger, Arejou 1797 SUI1.0010.27205.40 
  Maitre, Fabien 1837 SUI0.501-0.1920-3.80 
  Marcos Herrero, Francisco 1877 ESP0.501-0.1320-2.60 
  Herold, Hansjoerg 1843 GER1.0010.32206.40 
  Altok, Mesut 1890 GER0.001-0.6220-12.40 
  Dhruv, Rattan 1575  * IND0.001-0.9220-18.40 
  Huggler, Andreas 1711 SUI1.0010.18203.60 
  Jud, Marc 1816 SUI0.501-0.2120-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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