Individual Calculations April 2009
 Ortega, Lexy  Total change: -5.30  Rating chartPersonal card
 23e Open International "Pierre et Vacances" - A Cannes FRA 2009-02-09
RcRownchangeKK*chgGame
 2306 2447 5.50 9 -0.53 10 -5.30 
  Valenti, Giuseppe f2183 ITA0.001-0.8210-8.20 
  San Marco, Bruno f2208 FRA1.0010.20102.00 
  Rouzaud, Philippe 2267 FRA0.501-0.2410-2.40 
  Van Hoolandt, Patrick f2235 MNC1.0010.23102.30 
  Astengo, Corrado 2218 ITA1.0010.21102.10 
  Collas, Didier m2447 FRA0.5010.00100.00 
  Bauer, Christian g2610 FRA0.001-0.2810-2.80 
  Flear, Christine wm2103 FRA1.0010.12101.20 
  Gallagher, Joseph G. g2480 SUI0.5010.05100.50 

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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