Individual Calculations July 2009
 Benmenni, Boubekeur  Total change: -13.95  Rating chartPersonal card
 Criteriums - R4-5 IDF FRA 2009-03-08
RcRownchangeKK*chgGame
 1836 1756 0.00 1 -0.39 15 -5.85 
  Lebret, Christophe 1836 FRA0.001-0.3915-5.85 

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)
 
 N3 - R8-9 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1864 1732 0.00 1 -0.32 15 -4.80 
  Santarnecchi, Marcello 1864 FRA0.001-0.3215-4.80 

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)
 
 8e Open International d'Echecs de Malakoff Malakoff FRA 2009-04-11
RcRownchangeKK*chgGame
 1800 1732 0.50 2 -0.36 15 -5.40 
  Boutant, Jade 1570 FRA0.501-0.2115-3.15 
  Kramo, Sosthene 2029 FRA0.001-0.1515-2.25 

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)
 
 Championnat de Paris des - 2200 Elo Paris FRA 2009-04-20
RcRownchangeKK*chgGame
 1842 1732 3.00 8 0.10 15 1.50 
  Mohammad, Fahim 1842 BAN0.001-0.3515-5.25 
  Marks, Edwin 1896 FRA0.5010.22153.30 
  Dayan, Benjamin 1947 FRA0.5010.27154.05 
  Vlahovic, Dimitri 1791 FRA0.001-0.4215-6.30 
  Bensaid, Abdel 1747 FRA0.5010.02150.30 
  Afrakhteh, Nahid 1519 FRA1.0010.23153.45 
  Accouri, Pascal 1914 FRA0.5010.24153.60 
  Briet, Guillaume 2082 FRA0.001-0.1115-1.65 

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)
 
 Criteriums - R6-7 IDF FRA 2009-05-03
RcRownchangeKK*chgGame
 1746 1732 1.00 2 0.04 15 0.60 
  Champagne, Pascal 1693 FRA0.501-0.0515-0.75 
  Amram, Roger 1799 FRA0.5010.09151.35 

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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