Individual Calculations December 2015
 Juffin, Dominique  Total change: -17.20  Rating chartPersonal card
 13e rencontres internationales du Cap d'Agde - Open de l'Avenir AGDE FRA 2015-10-24
RcRownchangeKK*chgGame
 1367 1463 3.50 7 -0.86 20 -17.20 
  Nicolas-Manceau, Maya 1693 FRA0.001-0.2120-4.20 
  Dubois, Axel 1297 FRA1.0010.28205.60 
  Danne, Jean-Pierre 1251 FRA0.001-0.7720-15.40 
  Seven, Corentin 1279 FRA0.001-0.7420-14.80 
  Petit, Michel 1265 FRA1.0010.24204.80 
  Ringot, Francoise 1183 FRA1.0010.16203.20 
  Bourgoin, Bruno 1599 FRA0.5010.18203.60 

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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