Individual Calculations December 2023
 Mayta Aiza, Maveric  Total change: 143.20  Rating chartPersonal card
 Abierto Internacional "Memorial Ananda Zubieta Baptista" Oruro BOL 2023-11-01
RcRownchangeKK*chgGame
 1885 1908 7.00 9 2.52 40 100.80 
  Omonte Uno, Cristhian 1508  * BOL1.0010.08403.20 
  Nina Cosme, Mons 1419 CHI1.0010.04401.60 
  Ala Ortiz, Kevin Josue 1387 BOL1.0010.03401.20 
  Iturry, Quinonez Gunther William 2172 PER0.5010.324012.80 
  Perez Gormaz, Matias m2400 CHI0.5010.464018.40 
  Guerrero Cataldo, Juan Andres 2022 CHI0.5010.16406.40 
  Rossi, Vittorio 1930 ITA1.0010.534021.20 
  Castellanos Villela, Alejandro c2165 CHI0.5010.324012.80 
  Sarmiento Sarmiento, Yoniel 1963 CUB1.0010.584023.20 
 * 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)
 
 Grand Prix Nacional de Ajedrez 2023-2024 (6to. Torneo) Potosi BOL 2023-11-16
RcRownchangeKK*chgGame
 1719 1908 6.00 7 1.06 40 42.40 
  Bracamonte, Leonel 1508  * BOL1.0010.08403.20 
  Torrez Aillon, Javier 1478 BOL1.0010.07402.80 
  Araujo, Amilcar 1630 BOL1.0010.17406.80 
  Mariscal, Rodrigo 1974 BOL1.0010.594023.60 
  Vargas Manuel, Jimmy Erwin 1735 BOL1.0010.274010.80 
  Arias, Pablo c2032 BOL0.5010.17406.80 
  Bracamonte, Humberto 1678 BOL0.501-0.2940-11.60 
 * 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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