Individual Calculations July 2009
 Atamian, Claude  Total change: -27.15  Rating chartPersonal card
 Criteriums - R4-5 IDF FRA 2009-03-08
RcRownchangeKK*chgGame
 1771 1694 0.50 1 0.11 15 1.65 
  Djadi, Fouad 1771 FRA0.5010.11151.65 

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)
 
 IDF1 - R6 IDF FRA 2009-03-15
RcRownchangeKK*chgGame
 1810 1694 0.00 1 -0.34 15 -5.10 
  Marks, Andy 1810 FRA0.001-0.3415-5.10 

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
 1689 1663 1.00 4 -0.90 15 -13.50 
  Minot, Barbara 1459 FRA1.0010.24153.60 
  Marceau, Amaury 1835 FRA0.001-0.2715-4.05 
  Chasez, Fabien 1976 FRA0.001-0.1415-2.10 
  Krasnovsky, Galina 1486 FRA0.001-0.7315-10.95 

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)
 
 32e open Victor Syre Issy les Moulineaux FRA 2009-05-21
RcRownchangeKK*chgGame
 1836 1663 2.00 5 0.51 15 7.65 
  Jaureguiberry, Alain 1479 FRA0.501-0.2415-3.60 
  Bounya, Myriam 1824 FRA1.0010.711510.65 
  Gouyet, Geoffroy 1879 FRA0.5010.28154.20 
  Guez, Fabien 2013 FRA0.001-0.1115-1.65 
  Aron-Samuel, Emmanuel 1986 FRA0.001-0.1315-1.95 

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 du Parc - La Fontaine B Paris FRA 2009-05-30
RcRownchangeKK*chgGame
 1592 1663 0.00 2 -1.19 15 -17.85 
  Banat, Rizlene 1542 FRA0.001-0.6615-9.90 
  Moisset, Hugo 1642 FRA0.001-0.5315-7.95 

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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