Individual Calculations May 2010
 Imbert, Gerard  Total change: 4.80  Rating chartPersonal card
 Criterium R6-7 IDF FRA 2010-03-10
RcRownchangeKK*chgGame
 1712 1689 0.50 1 0.03 15 0.45 
  Laugie, Guy 1712 FRA0.5010.03150.45 

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)
 
 Nationale 4 - R6 Various FRA 2010-03-14
RcRownchangeKK*chgGame
 1705 1689 1.00 1 0.52 15 7.80 
  Vissotsky, Eric 1705 FRA1.0010.52157.80 

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)
 
 9e Open International d'Echecs de Malakoff 2010 Malakoff FRA 2010-04-17
RcRownchangeKK*chgGame
 1763 1689 3.00 8 -0.23 15 -3.45 
  Dallemagne, Roger 1468 FRA0.501-0.2815-4.20 
  Le Bris, Louis 1852 FRA0.001-0.2815-4.20 
  Costa, Jean-Yves 1874 FRA0.001-0.2615-3.90 
  Dumont, Francois-Xavier 1444 FRA1.0010.20153.00 
  Theodore, Simon 1752 FRA0.5010.09151.35 
  Laine, Fabien 1847 FRA1.0010.711510.65 
  Gauthier, Arnaud 2004 FRA0.001-0.1415-2.10 
  Van Mulder, Eric 1862 FRA0.001-0.2715-4.05 

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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