Individual Calculations September 2018
 Jortay, Olivier  Total change: -70.80  Rating chartPersonal card
 Tournoi de la Vierge 2018 Liege BEL 2018-08-10
RcRownchangeKK*chgGame
 1521 1604 3.00 8 -1.77 40 -70.80 
  Bruno, Ricardo 1989 BEL0.001-0.0940-3.60 
  Godart, Marielle 1236 BEL0.501-0.4040-16.00 
  Boatca, Luca 1271 BEL1.0010.12404.80 
  Alessi, David 1817 BEL0.001-0.2340-9.20 
  Mathonet, Corentin 1370 BEL0.501-0.2940-11.60 
  Oloeriu, Calin 1330 BEL0.501-0.3340-13.20 
  Cesar, Andre 1845 BEL0.5010.304012.00 
  Koolen, Tom 1313 BEL0.001-0.8540-34.00 

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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