Individual Calculations September 2011
 Beaufils, Antoine  Total change: 52.50  Rating chartPersonal card
 Championnat de Paris Ile de France Open B (1400 à 1900) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 1726 1707 7.00 8 3.23 15 48.45 
  Levier, Jean-Francois 1555 FRA1.0010.30154.50 
  Deschamps, Bruno 1577 FRA1.0010.32154.80 
  Marmier, Eric 1474 FRA1.0010.21153.15 
  Touati, Bruno 1861 FRA0.5010.21153.15 
  Vernadet, Jacques 1802 FRA0.5010.13151.95 
  Eid, Amine 1842 FRA1.0010.681510.20 
  Caille, Vincent 1802 FRA1.0010.63159.45 
  Chang, Xavier 1897 FRA1.0010.751511.25 

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)
 
 136ème open international du club 608 d’échecs des moins de 2300 ELO PARIS FRA 2011-07-16
RcRownchangeKK*chgGame
 1781 1707 4.00 9 0.27 15 4.05 
  Mazaltob, Gerald 1497 FRA1.0010.23153.45 
  Hassine, Daniel 1982 FRA0.001-0.1715-2.55 
  Kazantsev, Alexander 1960 RUS0.001-0.1915-2.85 
  Khodjamirian, Arnaud 1603 FRA1.0010.36155.40 
  Tran, Philippe 2003 FRA0.001-0.1515-2.25 
  Guionnet, Alain 1631 FRA1.0010.40156.00 
  Bourbon, Bernard 1909 FRA0.001-0.2415-3.60 
  Joret, Philippe 1805 FRA0.001-0.3715-5.55 
  Tchimichkian, Vardan 1635 FRA1.0010.40156.00 

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)
 

 

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