Individual Calculations January 2018
 Pecorini, Jean-Marc  Total change: 94.80  Rating chartPersonal card
 Open du CEG 2017 Geneva SUI 2017-09-13
RcRownchangeKK*chgGame
 1829 1618 4.00 7 2.20 20 44.00 
  Vernay, Clovis m2018  * FRA0.001-0.0820-1.60 
  Dellenbach, Jean-Paul 1599 SUI1.0010.47209.40 
  Daverio, Edoardo 2001 SUI1.0010.912018.20 
  Buerki, Gilles 1852 SUI0.001-0.2120-4.20 
  Schaerer, Marie-Anne 1687 SUI1.0010.602012.00 
  Zanetti, Nicola 1898 SUI1.0010.842016.80 
  Broome, Jeremy 1746 SUI0.001-0.3320-6.60 
 * 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
 1872 1618 3.50 7 2.07 20 41.40 
  Van Boltaringen, Erwin 1928 SUI1.0010.862017.20 
  Weber, Francois 1792 SUI1.0010.732014.60 
  Ruiz, Jose 2018  * SUI0.001-0.0820-1.60 
  Dib, Billal 1873 FRA0.5010.31206.20 
  Rab, Assif 2018  * SUI1.0010.922018.40 
  Amos, Leo 1757 SUI0.001-0.3120-6.20 
  Viviani, Mario 1719 SUI0.001-0.3620-7.20 
 * 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)
 
 8.Grand-Prix de Monthey Monthey SUI 2017-12-16
RcRownchangeKK*chgGame
 1954 1626 1.00 4 0.47 20 9.40 
  Binder, Beat 1979 SUI1.0010.892017.80 
  Burnier, David f2026  * SUI0.001-0.0820-1.60 
  Delmonico, Nils 1984 SUI0.001-0.1020-2.00 
  Tabin, Rene 1826 SUI0.001-0.2420-4.80 
 * 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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