Individual Calculations September 2010
 Rouffignac, Marie  Total change: 0.70  Rating chartPersonal card
 9e open international La Fere FRA 2010-07-03
RcRownchangeKK*chgGame
 1808 1537 0.50 5 -0.38 25 -9.50 
  Guille, Nicolas 1775 FRA0.001-0.2025-5.00 
  Jimenez, Martin 1849 FRA0.001-0.1425-3.50 
  Sivertsen, Aage 1876 NOR0.5010.38259.50 
  Navel, Jean-Yves 1776 FRA0.001-0.2025-5.00 
  Swiercz, Sonia 1762 FRA0.001-0.2225-5.50 

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)
 
NOTE: K factor changed
 Chpt de France - Open C Belfort FRA 2010-08-10
RcRownchangeKK*chgGame
 1661 1537 3.00 7 0.68 15 10.20 
  Scherrer, Gilles 1683 FRA0.001-0.3015-4.50 
  Bonas, Jean-Marie 1684 FRA0.001-0.3015-4.50 
  Assouvie, Liliane 1605 FRA1.0010.59158.85 
  Parisot, Anthony 1659 FRA0.001-0.3315-4.95 
  Imbert, Bernard 1623 FRA1.0010.62159.30 
  Dautheville, Simon 1704 FRA0.001-0.2815-4.20 
  Genet, Xavier 1670 FRA1.0010.681510.20 

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)
 

 

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