Individual Calculations September 2010
 Yallaoui, Jean  Total change: -15.25  Rating chartPersonal card
 22e tournoi international de Massy Massy FRA 2010-06-26
RcRownchangeKK*chgGame
 1717 1719 3.00 7 -0.61 25 -15.25 
  Lavabre, Fabien 2119  * FRA0.5010.422510.50 
  Andre, Philippe 1793 FRA0.001-0.4025-10.00 
  Tchimichkian, Vardan 1565 FRA1.0010.29257.25 
  Bounya, Myriam 1812 FRA0.001-0.3725-9.25 
  Albaric, Etienne 1727 FRA0.001-0.4925-12.25 
  Bastin, Eugene 1489 FRA1.0010.21255.25 
  Pommier, Eugene 1511 FRA0.501-0.2725-6.75 
 * 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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