Individual Calculations September 2019
 Lefort, Guillaume  Total change: -96.00  Rating chartPersonal card
 Championnat de France 2019 - Open D CHARTRES FRA 2019-08-17
RcRownchangeKK*chgGame
 1380 1411 2.50 9 -2.40 40 -96.00 
  Alcindor, Samuel 1580 FRA0.001-0.2840-11.20 
  Varin, Timeo 1322 FRA0.001-0.6240-24.80 
  Cera, Axel 1361 ITA0.001-0.5740-22.80 
  Lasfar, Karim 1395 FRA1.0010.484019.20 
  Perrin, Joel 1337 FRA0.001-0.6040-24.00 
  Valois, Magali 1344 FRA1.0010.414016.40 
  Bosc, Frederic 1349 FRA0.501-0.0940-3.60 
  Chader, Nicolas 1347 FRA0.001-0.5940-23.60 
  Launay, Alain 1381 FRA0.001-0.5440-21.60 

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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