Individual Calculations January 2018
 Daverio, Edoardo  Total change: -26.00  Rating chartPersonal card
 Open du CEG 2017 Geneva SUI 2017-09-13
RcRownchangeKK*chgGame
 1740 2001 5.00 6 0.34 20 6.80 
  Ouatas, Mabrouk 1601  * SUI1.0010.08201.60 
  Pecorini, Jean-Marc 1618 SUI0.001-0.9120-18.20 
  Tinguely, Frederic 1601  * SUI1.0010.08201.60 
  Champoud, Gilles 1628 SUI1.0010.10202.00 
  Olmo, Jose 2119 ESP1.0010.662013.20 
  Dib, Billal 1873 FRA1.0010.33206.60 
 * 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)
 
 4. Open des Cavaliers-Fous de Geneve 2017 Geneva SUI 2017-09-15
RcRownchangeKK*chgGame
 1866 2001 3.00 7 -1.64 20 -32.80 
  Elkiess, Gregory 1685 SUI1.0010.13202.60 
  Vernay, Clovis m2401  * FRA0.001-0.0820-1.60 
  Kupalov, Igor 2096 SUI0.001-0.3720-7.40 
  Weber, Francois 1792 SUI0.501-0.2720-5.40 
  Viviani, Mario 1719 SUI0.001-0.8420-16.80 
  Pecorini, Bryan 1601  * SUI1.0010.08201.60 
  Nawrocki, Bronislaw 1766 SUI0.501-0.2920-5.80 
 * 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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