Individual Calculations September 2017
 Vachet, Laurent  Total change: -28.40  Rating chartPersonal card
 Tournoi interne de l'Echecs Club Ajaccien 2017 (-2200) AJACCIO FRA 2017-08-01
RcRownchangeKK*chgGame
 1489 1212 0.00 3 -0.57 40 -22.80 
  Nonna, Jean-Francois 1597 FRA0.001-0.0940-3.60 
  Lardies, Jean-Michel 1317 FRA0.001-0.3640-14.40 
  Franceschi, Denis 1553 FRA0.001-0.1240-4.80 

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)
 
 Circuit d'Echecs Gascon 2017 - Open RISCLE FRA 2017-08-07
RcRownchangeKK*chgGame
 1321 1212 2.00 6 -0.14 40 -5.60 
  Varas, Leonides 1398 FRA0.001-0.2640-10.40 
  Aries, Jean-Paul 1166 FRA1.0010.444017.60 
  Gramont, Francois 1310 FRA0.001-0.3740-14.80 
  Dejean, Sophie 1296 FRA1.0010.624024.80 
  Joly, Mathias 1423 FRA0.001-0.2340-9.20 
  Jackson, Sue 1330 FRA0.001-0.3440-13.60 

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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