Individual Calculations September 2011
 Chargros, Michel  Total change: -14.55  Rating chartPersonal card
 Championnat de Paris Ile de France Open B (1400 à 1900) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 1597 1469 2.00 9 -0.97 15 -14.55 
  Boursier, Marianne 1685 FRA0.001-0.2215-3.30 
  Zeitoun, Maxime 1603 FRA1.0010.681510.20 
  Kambrath, Linda 1665 FRA0.001-0.2515-3.75 
  O`Sullivan, Nicolas 1630 FRA0.001-0.2915-4.35 
  Deschamps, Bruno 1577 FRA0.001-0.3515-5.25 
  Combet, Pierre 1584 FRA1.0010.66159.90 
  Segarra, Rene 1577 FRA0.001-0.3515-5.25 
  Sitter, Bernard 1530 FRA0.001-0.4215-6.30 
  Guillot, Herve 1520 FRA0.001-0.4315-6.45 

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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