Individual Calculations September 2021
 Fatima, Saif Al-Ali  Total change: 122.00  Rating chartPersonal card
 Biel Chess Festival 2021 - ATO Biel SUI 2021-07-26
RcRownchangeKK*chgGame
 1711 1353 4.00 8 3.05 40 122.00 
  Bisig, Richard 1753  * SUI0.5010.424016.80 
  Hofer, Friedrich 1753  * SUI0.001-0.0840-3.20 
  Hesse, Raphael 1451 SUI1.0010.634025.20 
  Luethi, Walter 1753  * SUI1.0010.924036.80 
  Freiburghaus, Simon 1736 SUI0.001-0.0940-3.60 
  Rickli, Juerg Michel 1733 SUI1.0010.914036.40 
  Wenger, Arejou 1753  * SUI0.5010.424016.80 
  Buerki, Gilles 1753  * SUI0.001-0.0840-3.20 
 * 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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