Individual Calculations May 2019
 Melis, Achille  Total change: 20.00  Rating chartPersonal card
 Championnat de France des Jeunes 2019 - Open A HYERES FRA 2019-04-14
RcRownchangeKK*chgGame
 1375 1375 4.00 7 0.50 40 20.00 
  Kubesch, Ethan 1681 FRA0.001-0.1440-5.60 
  Le Corronc, Alan 1168 FRA1.0010.23409.20 
  Semenov, Timour 1081 FRA1.0010.15406.00 
  Bosquet, Clement 1518 FRA0.001-0.3140-12.40 
  Tahar, Khalis 1233 FRA1.0010.314012.40 
  Batt, Simeo 1442 FRA0.5010.09403.60 
  Lemarchand, Justin 1499 FRA0.5010.17406.80 

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)
 

 

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