Individual Calculations April 2009
 Biaux, Alain  Total change: -31.65  Rating chartPersonal card
 Echiquier Bordelais Int 2008-2009 - 2 Bordeaux FRA 2008-12-01
RcRownchangeKK*chgGame
 1878 1947 0.50 1 -0.10 15 -1.50 
  Ternault, Mathieu 1878 FRA0.501-0.1015-1.50 

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)
 
 Coupe de France -T3 Various FRA 2009-01-11
RcRownchangeKK*chgGame
 2015 1955 0.50 1 0.08 15 1.20 
  Fantinel, Thibault 2015 FRA0.5010.08151.20 

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
 1965 1955 0.50 1 0.01 15 0.15 
  Tafforeau, Romain 1965 FRA0.5010.01150.15 

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)
 
 Coupe de France - 4T Various FRA 2009-02-15
RcRownchangeKK*chgGame
 2046 1955 0.00 1 -0.38 15 -5.70 
  Wohlers-Armas, Friederike wm2046 FRA0.001-0.3815-5.70 

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)
 
 8ème open international de Rochefort Rochefort FRA 2009-02-21
RcRownchangeKK*chgGame
 1831 1955 3.50 8 -1.72 15 -25.80 
  Fernandez, Clement 1711 FRA0.501-0.3015-4.50 
  Macon, Arthur 1692 FRA1.0010.18152.70 
  Peric, Slavisa m2263 SRB0.001-0.1415-2.10 
  Froment, Victor 1625 FRA0.001-0.8815-13.20 
  Teyssier, Jean-Paul 1702 FRA1.0010.19152.85 
  Lecoultre, Patrick 1745 FRA0.001-0.7715-11.55 
  Cambus, Patrick 1728 FRA1.0010.21153.15 
  Delabaca, Romuald 2184 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)
 

 

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