Individual Calculations June 2013
 Bordonado, Christelle  Total change: -1.80  Rating chartPersonal card
 36e Open de l'Ascension Victor SYRE d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2013-05-08
RcRownchangeKK*chgGame
 1498 1310 1.00 4 -0.06 30 -1.80 
  Mazaltob, Gerald 1507 FRA0.5010.25307.50 
  Ferriere, Claude-Valery 1465 FRA0.001-0.2930-8.70 
  De La Forest-Divonne, Herve 1391 FRA0.5010.11303.30 
  Masson, Gerard 1629 FRA0.001-0.1330-3.90 

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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