Individual Calculations April 2009
 Clarac, Jean-Marie  Total change: -23.40  Rating chartPersonal card
 N4 - R3 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 2042 2194 1.00 1 0.30 15 4.50 
  Belic, Milija 2042 FRA1.0010.30154.50 

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)
 
 Corporatif - R5-6 IDF FRA 2009-01-16
RcRownchangeKK*chgGame
 2024 2195 1.00 2 -0.42 15 -6.30 
  Guille, Jean-Luc 1912 FRA0.501-0.3415-5.10 
  Stoenescu, Radu 2135 FRA0.501-0.0815-1.20 

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)
 
 N4 - R4 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 2068 2195 0.50 1 -0.17 15 -2.55 
  Haddad, Maurice 2068 FRA0.501-0.1715-2.55 

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)
 
 N4 - R5 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 1964 2195 1.00 1 0.21 15 3.15 
  Dayan, Benjamin 1964 FRA1.0010.21153.15 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2101 2195 4.00 9 -1.48 15 -22.20 
  Pelerin, Martin 2007 FRA0.001-0.7415-11.10 
  Gaillard, Bruno 1887 FRA1.0010.14152.10 
  Oger, Claude 1990 FRA1.0010.24153.60 
  Zilberman, Yaacov g2443 ISR0.5010.31154.65 
  Housieaux, David m2419 FRA0.001-0.2215-3.30 
  Chevalier, Bernard 1845 FRA1.0010.11151.65 
  Terrieux, Kevin m2465 FRA0.001-0.1715-2.55 
  Neuhauser, Salome 1919 FRA0.001-0.8315-12.45 
  Fortuit, Emilie 1931 FRA0.501-0.3215-4.80 

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)
 

 

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