Individual Calculations May 2010
 Marsala, Christophe  Total change: -12.00  Rating chartPersonal card
 Criterium R6-7 IDF FRA 2010-03-10
RcRownchangeKK*chgGame
 2071 2015 0.00 1 -0.42 15 -6.30 
  Guez, Fabien 2071 FRA0.001-0.4215-6.30 

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 - R7 Various FRA 2010-03-14
RcRownchangeKK*chgGame
 2165 2015 0.00 1 -0.30 15 -4.50 
  Leonardon, Marc 2165 FRA0.001-0.3015-4.50 

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
 1952 2015 4.50 8 -0.08 15 -1.20 
  Guichard, Pauline wm2300 FRA0.001-0.1615-2.40 
  Frere, Bruno 1827 FRA1.0010.26153.90 
  Laurent, Julien G. f2319 FRA0.5010.36155.40 
  Jean, Robert 1815 FRA1.0010.24153.60 
  Karlsson, Jorgen 2171 SWE0.001-0.2915-4.35 
  Engel, Norbert 1615  * FRA1.0010.08151.20 
  Desurmont, Gerard 1734 FRA0.501-0.3415-5.10 
  Heyman, Jacques 1837 FRA0.501-0.2315-3.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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