Individual Calculations September 2012
 Ilpide, Jean-Luc  Total change: -13.80  Rating chartPersonal card
 18eme Festival International Chambery Accession CHAMBERY FRA 2012-07-28
RcRownchangeKK*chgGame
 1589 1568 1.00 4 -0.92 15 -13.80 
  Blardone, Daniel 1799 FRA0.001-0.2115-3.15 
  Bergmann, Delphine 1595 FRA1.0010.54158.10 
  Saiah, Anouk 1506 FRA0.001-0.5915-8.85 
  Mangani, Jean-Pierre 1454 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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