Individual Calculations October 2012
 Bergmann, Delphine  Total change: -8.25  Rating chartPersonal card
 6eme Open de la Thur tournoi B (-1600) CERNAY FRA 2012-09-01
RcRownchangeKK*chgGame
 1475 1576 2.00 4 -0.55 15 -8.25 
  Stritmatter, Pierre 1376 FRA1.0010.24153.60 
  Frey, Tomi 1454 FRA1.0010.33154.95 
  Levy, Nicolas 1527 FRA0.001-0.5715-8.55 
  Abbassi, Zeyneb 1543 FRA0.001-0.5515-8.25 

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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