Individual Calculations November 2023
 Fogo Esquivel, Levi Kalani Alexan  Total change: 18.76  Rating chartPersonal card
 FIDE World Junior Chess Championship Mexico 2023 OPEN Ciudad de Mexico MEX 2023-09-20
RcRownchangeKK*chgGame
 1892 1630 1.00 7 -1.08 28 -30.24 
  Royal, Shreyas m2407 ENG0.0010.00280.00 
  May Sanchez, Andres Elias 2117 MEX0.001-0.0428-1.12 
  Kallunki, Konsta 1978 FIN0.001-0.1128-3.08 
  Zholdoshbekov, Nuradyl 1219 KGZ0.001-0.9228-25.76 
  Orocio Mendoza, Egbert David 1250 MEX1.0010.09282.52 
  Abdilkhair, Abilmansur f2241 KAZ0.001-0.0228-0.56 
  Pastor Carvajal, Jeigoth c2033 CRC0.001-0.0828-2.24 

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)
 
 XI Copa Quintana Roo Camara y Asociados. Magistral Cancun, Quintana Roo MEX 2023-10-11
RcRownchangeKK*chgGame
 2045 1664 3.00 9 2.04 28 57.12 
  Obregon Garcia, Roxangel wm2171 CUB0.001-0.0428-1.12 
  Lopez Garcia, Miguel Angel 1955 MEX1.0010.852823.80 
  Rodriguez Basulto, Reyson Ricardo f2291 CUB0.001-0.0128-0.28 
  Gonzalez Ochoa, Yoana wm2102 CUB0.001-0.0628-1.68 
  Esquivel Nateras, Virgilio 1917 MEX0.5010.31288.68 
  Huertas Soris, Ramon Antonio 2060 MEX0.5010.422811.76 
  Ruiz Gonzalez, Guillermo Javier f1922 MEX1.0010.822822.96 
  Gutierrez Espinosa, Karen wf2044 CUB0.001-0.0928-2.52 
  Gonzalez Tun, Aaron 1945 MEX0.001-0.1628-4.48 

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)
 
 XII Campeonato Panamericano Escolar de Ajedrez - Sub 13 Absoluto Lima PER 2023-10-16
RcRownchangeKK*chgGame
 1435 1664 6.50 9 -0.29 28 -8.12 
  Ajahuana Medina, Darien Giambert 1264  * PER1.0010.08282.24 
  Rayme, Angulo Andres Joaquin 1313 PER0.501-0.3928-10.92 
  Gomez Nunez, Fabian Elmer 1318 PER1.0010.11283.08 
  Salas Alvarez, Gustavo Marcelo 1353 PER1.0010.14283.92 
  Vasquez Navez, Mark Lenin 1351 PER1.0010.14283.92 
  Janampa Javier, Jhonatan David 1560 PER1.0010.362810.08 
  Montano Velasco, Matias Khaleb 1615 ECU0.501-0.0728-1.96 
  Zhong, Ryan Yunhui 1858 CAN0.5010.25287.00 
  Villaverde Salas, Gonzalo Matias 1280 PER0.001-0.9128-25.48 
 * 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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