Individual Calculations February 2017
 Lahaderne, Romain  Total change: 54.00  Rating chartPersonal card
 13e Open international de Noel de Mont de Marsan MONT DE MARSAN FRA 2016-12-26
RcRownchangeKK*chgGame
 1974 1784 3.50 8 1.35 40 54.00 
  Mariette, Fabrice 1384  * FRA1.0010.08403.20 
  Ruiz Marana, Alejandro 2184  * ESP0.001-0.0840-3.20 
  Jackson, Thomas 2000 FRA0.5010.284011.20 
  San Emeterio Rubio, Jose 2090 ESP1.0010.864034.40 
  Kennedy, John 1949 FRA0.001-0.2840-11.20 
  Roqueni Canal, Ramon 2011 ESP1.0010.794031.60 
  Doyen, Remi 2160 FRA0.001-0.0940-3.60 
  Mariette, Lucas 2011 FRA0.001-0.2140-8.40 
 * 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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