Individual Calculations April 2013
 Ishizuka, Mirai  Total change: -0.30  Rating chartPersonal card
 29e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2013-02-23
RcRownchangeKK*chgGame
 1994 1790 2.00 7 -0.01 30 -0.30 
  Sadoune, Emilie 1559 FRA1.0010.21306.30 
  Houriez, Clement f2190  * FRA0.001-0.0830-2.40 
  Martynov, Petr 1657 RUS1.0010.32309.60 
  Palacios, Antonio m2190  * VEN0.001-0.0830-2.40 
  Coimbra, Margarida wf2113 POR0.001-0.1330-3.90 
  Kostiuk, Tatiana wg2190  * UKR0.001-0.0830-2.40 
  Kooshani, Mahbuboollah f2060 AFG0.001-0.1730-5.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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