Individual Calculations April 2023
 Puma Puchoc, Alejandro Apolinar  Total change: -35.20  Rating chartPersonal card
 Campeonato Regional Metropolitano Juvenil U14 Absoluto 2023 Lima PER 2023-02-09
RcRownchangeKK*chgGame
 1532 1096 0.50 3 0.30 40 12.00 
  Rojas Linares, Nicolas Gabriel 1613 PER0.5010.464018.40 
  Ramirez Espino, Gian Sandro 1473 PER0.001-0.0940-3.60 
  Ramirez Espino, Alessandro 1509 PER0.001-0.0740-2.80 

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)
 
 CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 14 Absoluto Lima PER 2023-02-22
RcRownchangeKK*chgGame
 1344 1096 0.00 5 -1.18 40 -47.20 
  Alfaro Zambrano, Luis Fabricio 1688 PER0.001-0.0240-0.80 
  Caro Miranda, Peter Valentino 1330 PER0.001-0.2140-8.40 
  Solorzano Roncal, Giordano Caleb 1292 PER0.001-0.2540-10.00 
  Samaniego Laura, Nicolas Diederic 1189 PER0.001-0.3740-14.80 
  Heredia Barrios, Sheldon Biuler 1219 PER0.001-0.3340-13.20 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office