Individual Calculations January 2010
 Valente, Alexandre  Total change: 30.60  Rating chartPersonal card
 3e Open International de Chamalieres Chamalieres FRA 2009-10-24
RcRownchangeKK*chgGame
 2063 1835 3.50 8 1.72 15 25.80 
  Thet, Sylvain 2021 FRA1.0010.741511.10 
  Brethes, Francois 2235  * FRA0.001-0.0815-1.20 
  Marie, Adrien 2074 FRA0.5010.30154.50 
  Hadji, Mohamed 1960 FRA1.0010.671510.05 
  Blanc, Sebastien 2131 FRA0.001-0.1515-2.25 
  Vidal, Llewellyn 2005 FRA1.0010.721510.80 
  Ollier, Milan 2089 FRA0.001-0.1915-2.85 
  Cwiek, Loic 1990 FRA0.001-0.2915-4.35 
 * 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 - R4 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 1790 1849 1.00 1 0.42 15 6.30 
  Rey, Richard 1790 FRA1.0010.42156.30 

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)
 
 Top Jeunes - R4 Various FRA 2009-12-19
RcRownchangeKK*chgGame
 1896 1849 0.00 1 -0.43 15 -6.45 
  Malka, Samuel 1896 FRA0.001-0.4315-6.45 

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)
 
 Top Jeunes - R6 Various FRA 2009-12-20
RcRownchangeKK*chgGame
 1843 1849 1.00 1 0.49 15 7.35 
  Dupouy, Francois 1843 FRA1.0010.49157.35 

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)
 
 Top Jeunes - R7 Various FRA 2009-12-21
RcRownchangeKK*chgGame
 2138 1849 0.00 1 -0.16 15 -2.40 
  Lamard, Guillaume f2138 FRA0.001-0.1615-2.40 

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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