Individual Calculations May 2010
 Boudeau, Julien  Total change: 1.65  Rating chartPersonal card
 Tournoi du Roi Rene Angers FRA 2009-11-07
RcRownchangeKK*chgGame
 1764 1702 2.50 4 0.78 15 11.70 
  Humeau, Mickael 1960 FRA0.001-0.1815-2.70 
  Maisonneuve, Lionel 1588 FRA1.0010.34155.10 
  Mercier, Gaetan 1566 FRA1.0010.32154.80 
  Vernot, Pierre 1941 FRA0.5010.30154.50 

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 - R6 Various FRA 2010-03-14
RcRownchangeKK*chgGame
 1637 1713 1.00 1 0.40 15 6.00 
  Marie, Jean-Luc 1637 FRA1.0010.40156.00 

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)
 
 5e Open d'Echecs d'Angers Angers FRA 2010-04-23
RcRownchangeKK*chgGame
 1699 1713 0.50 3 -1.07 15 -16.05 
  Malin, Cedric 1928 FRA0.001-0.2315-3.45 
  Mercier, Gaetan 1552 FRA0.001-0.7115-10.65 
  Chatelain, Antoine 1618 FRA0.501-0.1315-1.95 

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)
 

 

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