Individual Calculations May 2010
 Duval, Michel  Total change: -1.20  Rating chartPersonal card
 Championnat de la Manche 2010 Toutes catégories Equeurdreville Hainneville FRA 2010-03-06
RcRownchangeKK*chgGame
 2036 1774 1.00 2 0.63 15 9.45 
  Lepigoche, Cyril 2100 FRA0.001-0.1315-1.95 
  Letort, Samuel 1972 FRA1.0010.761511.40 

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 Ornais Flers FRA 2010-04-03
RcRownchangeKK*chgGame
 1777 1774 2.00 4 -0.01 15 -0.15 
  Bourdonnais, Loic 2133 FRA0.001-0.1015-1.50 
  Bouhaer, Francois 1545 FRA1.0010.21153.15 
  Niepceron, Hugo 1499 FRA1.0010.17152.55 
  Busnel, Laurent 1932 FRA0.001-0.2915-4.35 

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
 1666 1774 2.50 5 -0.70 15 -10.50 
  Mahe, Romain 1979 FRA0.001-0.2415-3.60 
  Bellay, Jean-Pierre 1541 FRA0.501-0.2915-4.35 
  Fermen, Guy 1598 FRA1.0010.27154.05 
  Chatelain, Antoine 1618 FRA0.501-0.2115-3.15 
  Gac, Jean-Luc 1596 FRA0.501-0.2315-3.45 

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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