Individual Calculations January 2022
 Perez Salazar, Armando  Total change: 36.68  Rating chartPersonal card
 Campeonato Centroamericano y del Caribe de la Juventud absoluto Sub 18 San Salvador ESA 2021-11-27
RcRownchangeKK*chgGame
 1562 1847 6.00 8 -0.54 28 -15.12 
  Pastor Carvajal, Jeigoth 1762 CRC1.0010.382810.64 
  Espitia Torres, Mateo 1744 CRC1.0010.362810.08 
  Coto Calderon, Juan Diego 1673 CRC0.001-0.7328-20.44 
  Wilson, Louis 1529 BAR0.001-0.8728-24.36 
  Haynes, Aaron 1447  * BAR1.0010.08282.24 
  Moore, Gaybrianna 1447  * BAR1.0010.08282.24 
  Johnson, Azaria 1447  * BAR1.0010.08282.24 
  Meza Vega, Jose Antonio 1447  * CRC1.0010.08282.24 
 * 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)
 
 Campeonato SUbzonal 2.3.2 Absoluto 2021 San Salvador ESA 2021-12-04
RcRownchangeKK*chgGame
 2080 1847 4.00 8 2.17 28 60.76 
  Chinchilla Miranda, Eugenio f2164 CRC0.5010.372810.36 
  Guillen Ramirez, Jose Antonio f2196 HON0.5010.392810.92 
  Guevara Sanchez, Erick Marvin f2144 ESA0.5010.35289.80 
  Garcia Fuentes, Sergio Miguel f2151 GUA0.5010.362810.08 
  Ramos, Efren Andres c2164 PAN0.001-0.1328-3.64 
  Perez, Francisco 1527 ESA1.0010.13283.64 
  Melara, Moises f2110 ESA1.0010.822822.96 
  Chinchilla, Alejandro Jose 2181 HON0.001-0.1228-3.36 

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)
 
 Panamerican Junior (U20) Championship Open 2021 Tegucigalpa HON 2021-12-14
RcRownchangeKK*chgGame
 1816 1847 4.50 9 -0.32 28 -8.96 
  Villalta, Diego 1447  * ESA1.0010.08282.24 
  Galaviz Medina, Sion Radamantys f2247  * MEX0.001-0.0828-2.24 
  Chahin Godoy, Angel Eduardo 1527 HON0.501-0.3728-10.36 
  Ramirez Toledo, Ayleen Maribel 1799 MEX0.501-0.0728-1.96 
  Mayorga Araya, Sofia 1572 CRC1.0010.17284.76 
  Melara, Moises f2110 ESA1.0010.822822.96 
  Cabezas Solano, David Alejandro c1982 CRC0.001-0.3228-8.96 
  Melendez, Manuel A. 1814 ESA0.001-0.5528-15.40 
  Herrera, Marjorie wc1848 ESA0.5010.00280.00 
 * 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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