Individual Calculations May 2019
 Zerzeri, Salem  Total change: -26.80  Rating chartPersonal card
 Championnat de France des Jeunes 2019 - Open A HYERES FRA 2019-04-14
RcRownchangeKK*chgGame
 1249 1104 1.50 7 -0.67 40 -26.80 
  Pichot, Maxence 1215 FRA0.001-0.3540-14.00 
  Maziarz, Pierre 1339 FRA0.5010.294011.60 
  Alexanyan, Sedrak 1307 FRA0.5010.264010.40 
  Martellier, Charles 1231 FRA0.001-0.3340-13.20 
  Beaurain, Yanis 1223 FRA0.001-0.3440-13.60 
  Beneteaudesmoulieres, Lorine 1212 FRA0.001-0.3540-14.00 
  Sorodoc, Luca-Stephan 1215 FRA0.5010.15406.00 

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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