Individual Calculations September 2011
 Durand, Sylvain  Total change: 2.25  Rating chartPersonal card
 Championnat de Paris Ile de France Open B (1400 à 1900) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 1725 1873 6.50 9 0.25 15 3.75 
  Herbert, Guy 1641 FRA1.0010.21153.15 
  Bazzazi, Elnaz 1711 IRI0.001-0.7115-10.65 
  Ferriere, Patrick 1643 FRA1.0010.21153.15 
  Delarama, Rolando 1752 PHI1.0010.34155.10 
  Yarur Elsaca, Daniel 1727 CHI1.0010.30154.50 
  Jacq, Philippe 1724 FRA1.0010.30154.50 
  Succar, Marc 1781 FRA0.501-0.1315-1.95 
  Brumant, Jean-Claude 1740 FRA1.0010.32154.80 
  Schmit, Vincent 1808 FRA0.001-0.5915-8.85 

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)
 
 29e open FIDE Chess XV - ELO INFERIEUR à 2100 PARIS FRA 2011-08-06
RcRownchangeKK*chgGame
 1849 1873 2.50 5 -0.10 15 -1.50 
  Sotelo, Renzo 2011 FRA0.001-0.3115-4.65 
  Selvaradje, Partibane 1683 FRA1.0010.25153.75 
  Dacalor, Aurelie wf1990 FRA0.001-0.3415-5.10 
  Luond, Patrice 1586 FRA1.0010.16152.40 
  Derigny, Philippe 1977 FRA0.5010.14152.10 

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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