Individual Calculations September 2023
 Gaibor Gallardo, Gonzalo  Total change: -25.20  Rating chartPersonal card
 IV Hibrido Centroamericano, del Caribe y del Pacifico 2023 Panama - Porlamar - La Habana - Lima - Cusco - Ayacucho - Guayaquil - Machala PAN 2023-08-05
RcRownchangeKK*chgGame
 1387 1917 4.50 6 -1.26 20 -25.20 
  Lombana Franceschi, Diego Enrique 1243 PAN1.0010.01200.20 
  Cabrera Fabra, Alian 1379 CUB1.0010.03200.60 
  Silva Mago, Alvaro Francisco 1494 VEN0.501-0.4320-8.60 
  Cjuno Rosello, Leonel Alonso 1413 PER0.001-0.9620-19.20 
  Salas Porras, Anghelina Jazmin 1277 PER1.0010.01200.20 
  Yupanqui Sucasaire, Juan Angel 1517  * PER1.0010.08201.60 
 * 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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