Individual Calculations April 2020
 Lamazian, Arthur  Total change: 15.40  Rating chartPersonal card
 Tournoi interne des Alpes du Sud 2020 GAP FRA 2020-02-22
RcRownchangeKK*chgGame
 1512 1635 4.00 5 0.77 20 15.40 
  Gallo, Gerard 1267 FRA1.0010.10202.00 
  Ameri, Vincent 1514 FRA1.0010.34206.80 
  Rafer, Frederic 1624 FRA1.0010.48209.60 
  Long, Raphael 1709 FRA0.001-0.4020-8.00 
  Weberruss, Marc 1445 FRA1.0010.25205.00 

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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