Individual Calculations September 2017
 Robert, Patrick  Total change: -53.40  Rating chartPersonal card
 Championnat de France 2017 - Open D AGEN FRA 2017-08-19
RcRownchangeKK*chgGame
 1241 1352 2.50 8 -2.67 20 -53.40 
  Trouve, Camille 1083 FRA1.0010.17203.40 
  Guazzelli, Alexandre 1479 FRA0.001-0.3320-6.60 
  Roussel, Jean-Baptiste 1230 FRA0.501-0.1720-3.40 
  Salvado, Salome 1234 FRA0.001-0.6620-13.20 
  Maillet, Alain 1238 FRA0.001-0.6620-13.20 
  Grimault, Stephanie 1218 FRA1.0010.32206.40 
  Broteille, Jonathan 1271 FRA0.001-0.6120-12.20 
  Marchal, Ewan 1177 FRA0.001-0.7320-14.60 

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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