Individual Calculations July 2019
 Maffrand, Baptiste  Total change: -9.20  Rating chartPersonal card
 3e Open International d'Echecs de la Cote Basque Bayonne BAYONNE FRA 2019-05-30
RcRownchangeKK*chgGame
 1717 1801 4.00 7 -0.23 40 -9.20 
  Ebrard-Dulac, Leopold 1580 FRA0.001-0.7840-31.20 
  Lataste, Titouan 1446 FRA1.0010.11404.40 
  Astruc, Iban 1624 FRA1.0010.274010.80 
  Jacquemont, Nolan 1659 FRA1.0010.314012.40 
  Fantinel, Thibault m2201  * FRA0.001-0.0840-3.20 
  Bernabe, Laurent 1401  * FRA0.501-0.4240-16.80 
  Estadieu, Romeo 2106 FRA0.5010.364014.40 
 * 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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