Individual Calculations January 2010
 Bonnet, Gerard  Total change: -86.75  Rating chartPersonal card
 29e Open Vosgien - A La Bresse FRA 2009-10-31
RcRownchangeKK*chgGame
 1634 1762 1.50 5 -1.79 25 -44.75 
  Carabetta, Gaetan 1646 FRA1.0010.34258.50 
  Beck, Hans 1614 SUI0.501-0.2025-5.00 
  Degardin, Sylvain 1813 FRA0.001-0.4325-10.75 
  Bajoni, Lucas 1683 FRA0.001-0.6125-15.25 
  Pourquet, Matthieu 1413 FRA0.001-0.8925-22.25 

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)
 
 Nationale 4 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1776 1749 0.00 1 -0.46 25 -11.50 
  Duda, Richard 1776 FRA0.001-0.4625-11.50 

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)
 
 Nationale 4 - R4 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 1866 1749 0.00 1 -0.34 25 -8.50 
  Coquel, Didier 1866 FRA0.001-0.3425-8.50 

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)
 
 6e Open International de Vandoeuvre - B Vandoeuvre les Nancy FRA 2009-12-19
RcRownchangeKK*chgGame
 1513 1749 1.50 3 -0.88 25 -22.00 
  Pourquet, Matthieu 1458 FRA1.0010.15253.75 
  Bianchi, Tobias 1497 FRA0.501-0.3125-7.75 
  Richard, Francois 1583 FRA0.001-0.7225-18.00 

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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