Individual Calculations July 2009
 Le Grix De La Salle, Jean-Marie  Total change: 19.80  Rating chartPersonal card
 Criteriums - R4-5 IDF FRA 2009-03-08
RcRownchangeKK*chgGame
 1942 1854 1.00 1 0.62 15 9.30 
  Riabi, Tarek 1942 FRA1.0010.62159.30 

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)
 
 N3 - R7 Various FRA 2009-03-15
RcRownchangeKK*chgGame
 1790 1854 1.00 1 0.41 15 6.15 
  Lemarchand, Matthieu 1790 FRA1.0010.41156.15 

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)
 
 Championnat de Paris des - 2200 Elo Paris FRA 2009-04-20
RcRownchangeKK*chgGame
 1950 1877 3.50 8 0.29 15 4.35 
  Abiton, Joel 2013 FRA0.5010.18152.70 
  Gaillard, Michel 1970 FRA0.001-0.3715-5.55 
  Assoun, Johan 2033 FRA1.0010.711510.65 
  Leroux, Richard 2159 FRA0.001-0.1615-2.40 
  Gandolfo, Georges 1544 FRA1.0010.12151.80 
  Massip, Julien 2067 FRA0.001-0.2515-3.75 
  Ly, Marcel 1714 FRA1.0010.28154.20 
  Thellier, Francis 2096 FRA0.001-0.2215-3.30 

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)
 

 

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