Individual Calculations January 2022
 Espitia Torres, Mateo  Total change: -32.40  Rating chartPersonal card
 Campeonato Centroamericano y del Caribe de la Juventud absoluto Sub 18 San Salvador ESA 2021-11-27
RcRownchangeKK*chgGame
 1543 1744 6.50 9 -0.07 40 -2.80 
  Johnson, Azaria 1383 BAR1.0010.10404.00 
  Meza Vega, Jose Antonio 1383 CRC0.501-0.4040-16.00 
  Perez Salazar, Armando 1847 ESA0.001-0.3640-14.40 
  Pastor Carvajal, Jeigoth 1762 CRC0.001-0.4740-18.80 
  Murillo Borovik, Alexander 1434 CRC1.0010.14405.60 
  Coto Calderon, Juan Diego 1673 CRC1.0010.404016.00 
  Wilson, Louis 1529 BAR1.0010.23409.20 
  Haynes, Aaron 1446 BAR1.0010.15406.00 
  Moore, Gaybrianna 1429 BAR1.0010.14405.60 

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
 1664 1744 4.00 8 -0.74 40 -29.60 
  Baules, Jorge m2144  * PAN0.001-0.0840-3.20 
  Ibanez Zanetti, Sebastian Andres 1368 PAN1.0010.09403.60 
  Martinez, Nelson f2070 ESA0.001-0.1340-5.20 
  Guevara, Eduardo 1448 ESA0.501-0.3540-14.00 
  Dubon, Mario Andre 1344  * ESA1.0010.08403.20 
  Lievano Alvarado, Luis c2005 ESA0.001-0.1840-7.20 
  Ibarra, Carlos Roberto 1469 ESA0.501-0.3340-13.20 
  Mora Chavarria, Sebastian 1460 CRC1.0010.16406.40 
 * 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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