Individual Calculations December 2014
 Bouchelaghem, Arezki  Total change: -12.80  Rating chartPersonal card
 3. Open des Cavaliers Fous Geneva SUI 2014-09-11
RcRownchangeKK*chgGame
 1787 1770 2.00 5 -0.39 20 -7.80 
  Bagri, Jaspaul 2147 SUI0.001-0.0920-1.80 
  Champoud, Gilles 1526 SUI1.0010.20204.00 
  De Abreu, Orlando 2028 FRA0.001-0.1820-3.60 
  Schaerer, Marc 1818 SUI0.001-0.4320-8.60 
  Fluckiger, Benoit 1415 SUI1.0010.11202.20 

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)
 
 Open CEG 2014 - Round 5-7 Geneva SUI 2014-10-29
RcRownchangeKK*chgGame
 1524 1718 0.50 1 -0.25 20 -5.00 
  Champoud, Gilles 1524 SUI0.501-0.2520-5.00 

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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