Individual Calculations July 2009
 Pinson, Jean-Yves  Total change: -20.55  Rating chartPersonal card
 N1 - R8-9 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 1972 2046 1.00 2 -0.13 15 -1.95 
  Sohier, Julien 2247 FRA0.001-0.2415-3.60 
  Descroix, Claire 1696 FRA1.0010.11151.65 

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)
 
 N1 - R10-11 Various FRA 2009-04-04
RcRownchangeKK*chgGame
 2231 2035 0.00 2 -0.49 15 -7.35 
  Platel, Alexandre 2198 FRA0.001-0.2815-4.20 
  Bafounta, Denis 2264 FRA0.001-0.2115-3.15 

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)
 
 2e Open international d'Amilly Amilly FRA 2009-05-01
RcRownchangeKK*chgGame
 1977 2035 1.00 3 -0.75 15 -11.25 
  Saurel, Frederic 1762 FRA1.0010.17152.55 
  Jolly, Jean-Francois f2385 FRA0.001-0.1115-1.65 
  Meyer, Marc 1785 FRA0.001-0.8115-12.15 

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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