Individual Calculations November 2023
 Jorajuria Mendoza, Algol  Total change: -29.40  Rating chartPersonal card
 FIDE World Junior Chess Championship Mexico 2023 OPEN Ciudad de Mexico MEX 2023-09-20
RcRownchangeKK*chgGame
 2038 2160 4.50 10 -1.81 20 -36.20 
  Sorensen, Hampus m2470 SWE0.001-0.1420-2.80 
  Cortes Medina, Fernando 1681 MEX0.501-0.4520-9.00 
  Noriega Mejia, Luis David 1760  * HON1.0010.08201.60 
  Alonso Garcia, Aaron m2446 ESP0.001-0.1620-3.20 
  Torres Rivas, Felipe De Jesus 1877 MEX0.501-0.3420-6.80 
  Gurner, Jem 1847 JCI0.501-0.3620-7.20 
  Weng, Winston 1807 NZL0.501-0.3920-7.80 
  Kallunki, Konsta 1978 FIN1.0010.26205.20 
  Girel, Joseph m2494 FRA0.001-0.1220-2.40 
  Gonzalez Zharikov, Andrey 2019 MEX0.501-0.1920-3.80 
 * 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)
 
 Perla del Desierto Internacional Ojinaga, Chihuahua MEX 2023-10-26
RcRownchangeKK*chgGame
 2095 2133 3.50 6 0.34 20 6.80 
  Asiain Reynaud, Emiliano 1698 MEX1.0010.06201.20 
  Rios, Cristhian Camilo g2473 COL0.5010.38207.60 
  Delgado Ramirez, Neuris g2528 PAR0.001-0.0820-1.60 
  Salas Estrada, Ana Paola wc1733  * MEX1.0010.08201.60 
  Valadez Sepulveda, Joel Isaac 1750 MEX1.0010.09201.80 
  Jimenez Garcia, Emmanuel m2387 CRC0.001-0.1920-3.80 
 * 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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