Individual Calculations September 2011
 Weens, William  Total change: 9.45  Rating chartPersonal card
 Championnat de Paris Ile de France Open B (1400 à 1900) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 1663 1702 6.00 8 1.60 15 24.00 
  Bousmaha, Faycal 1540 FRA1.0010.29154.35 
  Guillaume, Gerard 1548 FRA1.0010.29154.35 
  Chang, Xavier 1897 FRA0.001-0.2515-3.75 
  Gorka, Patrice 1536 FRA1.0010.28154.20 
  Eid, Amine 1842 FRA0.001-0.3115-4.65 
  Choiseau, Ugo 1591 FRA1.0010.35155.25 
  Salvador, Christine 1468 FRA1.0010.21153.15 
  Dimitrijevic, Dragan 1884 ITA1.0010.741511.10 

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)
 
 29e open FIDE Chess XV - ELO INFERIEUR à 2100 PARIS FRA 2011-08-06
RcRownchangeKK*chgGame
 1858 1702 0.00 3 -0.97 15 -14.55 
  Sotelo, Renzo 2011 FRA0.001-0.1415-2.10 
  Derigny, Philippe 1977 FRA0.001-0.1715-2.55 
  Luond, Patrice 1586 FRA0.001-0.6615-9.90 

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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