Individual Calculations July 2010
 Lechelle, William  Total change: 8.40  Rating chartPersonal card
 Nationale 4 - R7 Various FRA 2010-05-09
RcRownchangeKK*chgGame
 2059 2020 1.00 1 0.55 15 8.25 
  Barbaut, Michel 2059 FRA1.0010.55158.25 

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)
 
 Nord Pas de Calais 2 - R7 NPC FRA 2010-05-16
RcRownchangeKK*chgGame
 2073 2020 0.50 1 0.07 15 1.05 
  Boudrenghien, Francois 2073 FRA0.5010.07151.05 

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)
 
 34e open international de Fourmies Fourmies FRA 2010-05-22
RcRownchangeKK*chgGame
 2017 2020 3.00 6 -0.06 15 -0.90 
  Regniez, Alexiane 1659 FRA1.0010.10151.50 
  Amigues, Emmanuel m2321 FRA0.001-0.1515-2.25 
  Paquet, Tony 1796 FRA1.0010.22153.30 
  Guilleux, Fabien f2394 FRA0.001-0.1015-1.50 
  Biyidi, Thomas 1799 FRA1.0010.22153.30 
  Marchyllie, Bruno 2132 FRA0.001-0.3515-5.25 

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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