Individual Calculations January 2022
 Pastor Carvajal, Jeigoth  Total change: 86.80  Rating chartPersonal card
 Campeonato Centroamericano y del Caribe de la Juventud absoluto Sub 18 San Salvador ESA 2021-11-27
RcRownchangeKK*chgGame
 1541 1762 6.00 9 -0.76 40 -30.40 
  Meza Vega, Jose Antonio 1383 CRC1.0010.09403.60 
  Perez Salazar, Armando 1847 ESA0.001-0.3840-15.20 
  Murillo Borovik, Alexander 1434 CRC0.001-0.8740-34.80 
  Espitia Torres, Mateo 1744 CRC1.0010.474018.80 
  Coto Calderon, Juan Diego 1673 CRC0.501-0.1240-4.80 
  Wilson, Louis 1529 BAR1.0010.21408.40 
  Haynes, Aaron 1446 BAR0.501-0.3740-14.80 
  Moore, Gaybrianna 1429 BAR1.0010.12404.80 
  Johnson, Azaria 1383 BAR1.0010.09403.60 

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
 2044 1762 4.50 8 2.93 40 117.20 
  Sanchez Alvarez, Roberto Carlos m2162  * PAN0.001-0.0840-3.20 
  Guevara, Eduardo 1448 ESA1.0010.14405.60 
  Melara, Moises f2110 ESA1.0010.894035.60 
  Martinez, Nelson f2070 ESA0.001-0.1440-5.60 
  Chavez, Ricardo Ernesto f2162  * ESA0.5010.424016.80 
  Cardenas Carbajal, Nilson 2104 HON1.0010.884035.20 
  Garcia Fuentes, Sergio Miguel f2151 GUA0.5010.414016.40 
  Sanchez, Jorge Luis f2146 PAN0.5010.414016.40 
 * 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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