Individual Calculations November 2009
 Le Grix De La Salle, Jean-Marie  Total change: -28.35  Rating chartPersonal card
 109e Open Club 608 Paris FRA 2009-08-25
RcRownchangeKK*chgGame
 1753 1897 4.00 8 -1.30 15 -19.50 
  Colson, Arnaud 2143 FRA0.001-0.1915-2.85 
  Afraoui, Solenn 1815 FRA0.001-0.6115-9.15 
  Peignien, Laurent 1520 FRA1.0010.09151.35 
  Attar, Rachid 1604 FRA0.501-0.3515-5.25 
  Serac, Roland 1559 FRA1.0010.12151.80 
  Vine, Guillaume 1735 FRA1.0010.29154.35 
  Selvi, Laurent 2045 FRA0.001-0.3015-4.50 
  Lorente, Philippe 1604 FRA0.501-0.3515-5.25 

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 3 - R2-3 Various FRA 2009-10-17
RcRownchangeKK*chgGame
 1829 1897 0.00 1 -0.59 15 -8.85 
  Beaufils, Philippe 1829 FRA0.001-0.5915-8.85 

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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