Individual Calculations May 2015
 Drochon, Francois  Total change: 11.60  Rating chartPersonal card
 Team 2015 - Nationale 4 - R6-9 FRANCE FRA 2015-03-14
RcRownchangeKK*chgGame
 1683 1636 1.50 2 0.63 20 12.60 
  Talamon, Jerome 1628 FRA0.501-0.0120-0.20 
  Vidal, Didier 1738 FRA1.0010.642012.80 

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 de la Choisille-en-Touraine - Tournoi A LA MEMBROLLE SUR CHOISILLE FRA 2015-04-04
RcRownchangeKK*chgGame
 1719 1636 2.50 6 -0.05 20 -1.00 
  Vernadet, Bernard 1449 FRA0.501-0.2420-4.80 
  Ringot, Maxime 1527 FRA1.0010.35207.00 
  Dutreuil, Raphael 2036  * FRA0.001-0.0820-1.60 
  De Lussac, Rainier 2009 FRA0.001-0.1020-2.00 
  Philippeau, Sylvain 1573 FRA1.0010.41208.20 
  El Archi, Jounaid 1718 FRA0.001-0.3920-7.80 
 * 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)
 

 

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