Individual Calculations December 2015
 Battistella, Valentin  Total change: -14.00  Rating chartPersonal card
 35eme Open de la Bresse - Open A Lorraine LA BRESSE FRA 2015-10-29
RcRownchangeKK*chgGame
 1664 1865 4.50 7 -0.70 20 -14.00 
  Venard, Gautier 1555 FRA1.0010.14202.80 
  Mostefa Kara, Kamil 1673 FRA0.501-0.2520-5.00 
  Saliou, Sarah 1855 FRA0.001-0.5120-10.20 
  Arnaud, Aurelien 1465  * FRA0.001-0.9220-18.40 
  Airoldi, Roger 1710 FRA1.0010.29205.80 
  Galoppa, Ludovic 1714 FRA1.0010.30206.00 
  Monnot, Paul 1676 FRA1.0010.25205.00 
 * 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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