Individual Calculations September 2010
 Frederic, Christine  Total change: -10.50  Rating chartPersonal card
 Chpt de France - Open C Belfort FRA 2010-08-10
RcRownchangeKK*chgGame
 1627 1514 2.00 7 -0.42 25 -10.50 
  Imbert, Gerard 1694 FRA0.001-0.2625-6.50 
  Pittiani, Pascale 1614 FRA0.5010.14253.50 
  Latapie, Frederic 1624 FRA0.5010.15253.75 
  Lallement, Jose 1609 FRA0.5010.13253.25 
  Clowez, Juliette 1608 FRA0.001-0.3725-9.25 
  Ilpide, Jean-Luc 1609 FRA0.5010.13253.25 
  Dieuleveut, Floriane 1630 FRA0.001-0.3425-8.50 

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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