Individual Calculations May 2013
 Macon, Arthur  Total change: 15.90  Rating chartPersonal card
 10e Open d'Echecs de Niort - Tournoi A (-2200) NIORT FRA 2013-04-14
RcRownchangeKK*chgGame
 1983 2124 5.00 6 1.06 15 15.90 
  Chaurin, Hyacinthe 1724  * FRA1.0010.08151.20 
  Pineau, Emeric 1788 FRA1.0010.12151.80 
  Hubert, Raphael 2033 FRA1.0010.38155.70 
  Picard, Clement 2180 FRA0.5010.08151.20 
  Garnier, Teddy 2050 FRA0.501-0.1015-1.50 
  Devallee, Jeremie 2124 FRA1.0010.50157.50 
 * 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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