Individual Calculations July 2009
 Grimmer, Jonathan  Total change: 9.00  Rating chartPersonal card
 Chpt de France des Jeunes - Juniors Mixtes Aix les Bains FRA 2009-04-19
RcRownchangeKK*chgGame
 1968 1875 3.00 7 0.23 15 3.45 
  Guilleux, Fabien f2225 FRA0.001-0.1115-1.65 
  Dolz, Elisabeth 1718 FRA1.0010.29154.35 
  Gras, Delphine 1982 FRA0.001-0.3515-5.25 
  Brethes, Francois 2225 FRA0.001-0.1115-1.65 
  Attarian, Florent 1894 FRA0.001-0.4715-7.05 
  Perrusset, Barbara 1817 FRA1.0010.42156.30 
  Roubert, Emile 1918 FRA1.0010.56158.40 

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 d'Isle Isle FRA 2009-05-21
RcRownchangeKK*chgGame
 1931 1875 3.00 6 0.37 15 5.55 
  Bedouin, Xavier f2225 FRA0.001-0.1115-1.65 
  Gobbetto, Jean-Claude 1754 FRA1.0010.34155.10 
  Lebraud, Eric 2010 FRA0.5010.18152.70 
  Laval, Jose 1803 FRA0.501-0.1015-1.50 
  Saucey, Capucine 1764 FRA1.0010.35155.25 
  Egreteau, Eric 2031 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)
 

 

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