Rapid: Individual Calculations March 2020
 Laffely, Sacha  Total change: -57.20  Rating chartPersonal card
 13. Activ Chess du Bouveret Bouveret SUI 2020-02-02
RcRownchangeKK*chgGame
 1584 1881 3.00 7 -2.86 20 -57.20 
  Coletta, Julien 1481  * SUI1.0010.08201.60 
  Shatil, Or 1481  * ISR0.001-0.9220-18.40 
  Cabinho, Francisco 1601 SUI1.0010.16203.20 
  Zaza, Alexandre 1739 SUI0.001-0.6920-13.80 
  Sharku, Burim 1708 FRA0.001-0.7320-14.60 
  Martin, Laurent (sui) 1481  * SUI1.0010.08201.60 
  Dorsaz, Cyril 1594 SUI0.001-0.8420-16.80 
 * 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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