Individual Calculations January 2010
 Hui Bon Hoa, Edmond  Total change: 19.35  Rating chartPersonal card
 9e open international Rohde Sautron FRA 2009-10-24
RcRownchangeKK*chgGame
 1854 1782 4.00 6 1.43 15 21.45 
  Dion, Virgile 1657 FRA1.0010.33154.95 
  Hubert, Raphael 2006 FRA1.0010.781511.70 
  Bedouin, Xavier f2182  * FRA0.001-0.0815-1.20 
  Gayon, Benoit 1980 FRA0.001-0.2415-3.60 
  Auvray, Philippe 1704 FRA1.0010.39155.85 
  Priser, Gwendal 1593 FRA1.0010.25153.75 
 * 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
 1967 1777 0.50 1 0.25 15 3.75 
  Gourg, Jacques 1967 FRA0.5010.25153.75 

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
 1854 1777 0.00 1 -0.39 15 -5.85 
  Gallice, Francois 1854 FRA0.001-0.3915-5.85 

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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