Individual Calculations January 2010
 Vidal, Llewellyn  Total change: 18.00  Rating chartPersonal card
 3e Open International de Chamalieres Chamalieres FRA 2009-10-24
RcRownchangeKK*chgGame
 1984 2005 5.50 9 0.64 15 9.60 
  Ilpide, Jean-Luc 1626 FRA1.0010.09151.35 
  Gleizerov, Evgeny g2405  * RUS0.5010.42156.30 
  Piat, Jerome 2167 FRA0.001-0.2915-4.35 
  Barberis, Valentin 1785 FRA1.0010.22153.30 
  Rabier, Jean 1874 FRA1.0010.32154.80 
  Etchegaray, Patrice m2380 FRA0.001-0.0915-1.35 
  Valente, Alexandre 1835 FRA0.001-0.7215-10.80 
  Rougeron, Jean-Philippe 1882 FRA1.0010.33154.95 
  Jamon, Jacques 1899 FRA1.0010.36155.40 
 * 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)
 
 Nationale 4 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1643 2008 1.00 1 0.10 15 1.50 
  Duval, Simon 1643 FRA1.0010.10151.50 

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 - Tour 2 Various FRA 2009-11-29
RcRownchangeKK*chgGame
 2005 2008 0.50 1 0.00 15 0.00 
  Baudry, Richard 2005 FRA0.5010.00150.00 

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 - R4 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 1982 2008 1.00 1 0.46 15 6.90 
  Maurel, Jean-Louis 1982 FRA1.0010.46156.90 

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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