Individual Calculations March 2015
 Petit, Didier  Total change: 21.20  Rating chartPersonal card
 Championnat d'Annecy 2014-2015 : 1ère phase CRAN GEVRIER FRA 2014-09-06
RcRownchangeKK*chgGame
 1674 1814 9.00 13 0.41 20 8.20 
  Lorenter, Patrick 1539 FRA0.501-0.3320-6.60 
  Ludwiczak, Virginie 1823 FRA1.0010.512010.20 
  Cadorin, Ugo 1573 FRA1.0010.20204.00 
  Joie, Sebastien f2214  * FRA0.001-0.0820-1.60 
  Ringot, Francoise 1414  * FRA1.0010.08201.60 
  David, Pierre-Yves 1772 FRA0.501-0.0620-1.20 
  Lees, Jean-Pierre 1808 FRA0.501-0.0120-0.20 
  Hodot, Yves 1842 FRA1.0010.542010.80 
  Lamouille, Patrick 1870 FRA0.001-0.4220-8.40 
  Sylvestre-Baron, Michel 1497 FRA1.0010.13202.60 
  Henry, Claude 1466 FRA1.0010.11202.20 
  Sylvestre-Baron, Laurent 1414  * FRA1.0010.08201.60 
  Sabatier, Mathis 1533 FRA0.501-0.3420-6.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Team 2015 - Nationale 4 - R4-5 FRANCE FRA 2015-01-11
RcRownchangeKK*chgGame
 1911 1799 1.00 1 0.65 20 13.00 
  Aubert, Laurane 1911 FRA1.0010.652013.00 

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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