Individual Calculations September 2019
 Valles, Manuel  Total change: -0.70  Rating chartPersonal card
 Open Int. de Martigny 2019 Martigny SUI 2019-08-01
RcRownchangeKK*chgGame
 2234 2376 4.50 7 -0.07 10 -0.70 
  Retti, Marco 1976  * SUI1.0010.08100.80 
  Delacroix, Jean-Daniel 1976  * SUI1.0010.08100.80 
  Vianin, Pascal 2131 SUI1.0010.20102.00 
  Zakhartsov, Vladimir g2493 RUS0.001-0.3410-3.40 
  Botta, Gabriele f2335 SUI1.0010.44104.40 
  Zakhartsov, Viacheslav V. g2518 RUS0.5010.19101.90 
  Pahud, Cedric 2208 SUI0.001-0.7210-7.20 
 * 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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