Individual Calculations September 2011
 Afraoui, Anaelle  Total change: 9.75  Rating chartPersonal card
 Championnat de Paris Ile de France Open B (1400 à 1900) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 1616 1478 3.50 9 0.65 15 9.75 
  Rakotomalala, Jean-Jacques 1692 FRA0.001-0.2315-3.45 
  Khodjamirian, Arnaud 1603 FRA0.001-0.3315-4.95 
  Angles, Max 1562 FRA1.0010.62159.30 
  Guionnet, Alain 1631 FRA1.0010.701510.50 
  Abbey, Anate 1682 FRA0.001-0.2415-3.60 
  Leitienne, Vincent 1639 FRA0.5010.21153.15 
  Samy, Valerie 1557 FRA0.001-0.3915-5.85 
  Grynblat, Norbert 1600 FRA0.5010.17152.55 
  Bogdanovsky, Sonia 1580 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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