Individual Calculations September 2015
 Desbois, Jean-Marie  Total change: -47.00  Rating chartPersonal card
 12e Open international de Plancoet - Tournoi A PLANCOET FRA 2015-07-26
RcRownchangeKK*chgGame
 1583 1709 3.50 9 -2.35 20 -47.00 
  Favrel, Nicolas 1900 FRA0.001-0.2520-5.00 
  Gicquel, Maelig 1516 FRA0.001-0.7520-15.00 
  Caillot, Arnaud 1605 FRA0.001-0.6420-12.80 
  Bacon, Bruno 1641 FRA0.001-0.5920-11.80 
  Bourseau, Pascal 1676 FRA0.001-0.5520-11.00 
  Fayolet, Yannick 1309  * FRA1.0010.08201.60 
  Crepin, Charles-Antoine 1409 FRA1.0010.15203.00 
  Desgranges, Christophe 1653 FRA0.501-0.0820-1.60 
  Ottl, Eric 1539 FRA1.0010.28205.60 
 * 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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