Individual Calculations February 2017
 Petit, Michel  Total change: 5.40  Rating chartPersonal card
 11eme Open FIDE de l'Echecs Club Montpellier MONTPELLIER FRA 2016-12-27
RcRownchangeKK*chgGame
 1372 1264 3.00 7 0.27 20 5.40 
  Louche, Herve 1664  * FRA0.001-0.0820-1.60 
  Pietrac, Nicolas 1590 FRA0.001-0.1320-2.60 
  Richard, Roberto 1010 FRA1.0010.19203.80 
  Jager, Johann 1598 FRA0.001-0.1220-2.40 
  Coquelle, Cyliane 1037 FRA1.0010.21204.20 
  Teissier, Geoffrey 1526 FRA0.001-0.1820-3.60 
  Broteille, Jonathan 1178 FRA1.0010.38207.60 
 * 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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