Individual Calculations September 2019
 Covelli, Luis Alberto  Total change: -9.40  Rating chartPersonal card
 Torneo Abierto de Otono SUB-2200 CABA ARG 2019-07-25
RcRownchangeKK*chgGame
 1550 1366 1.00 5 -0.47 20 -9.40 
  Bourgeois, William 1766  * URU0.5010.42208.40 
  Yalet, Nestor 1634 ARG0.001-0.1720-3.40 
  Frangione, Francisco 1692 ARG0.5010.37207.40 
  Veliz, Daira Isis wc1476 ARG0.001-0.3520-7.00 
  Aguilera, Angel 1180 ARG0.001-0.7420-14.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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