Individual Calculations November 2023
 Lopez Escobar, Jose David  Total change: 108.80  Rating chartPersonal card
 Quinto Torneo IRT ADDAG 2023 Ciudad de Guatemala GUA 2023-09-22
RcRownchangeKK*chgGame
 1495 1456 2.50 4 0.70 40 28.00 
  Barillas Morales, Pablo Roberto 1348 GUA1.0010.354014.00 
  Lopez Escobar, Daniel Alejandro 1531 GUA0.5010.10404.00 
  Solares Godoy, Pablo Andres 1584 GUA0.001-0.3340-13.20 
  Gutierrez Choguaj, Jose David 1517 GUA1.0010.584023.20 

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)
 
 IX Torneo Internacional de Ajedrez "Feria Agostina 2023" Santa Rosa de Copan HON 2023-09-27
RcRownchangeKK*chgGame
 1719 1456 2.00 4 0.98 40 39.20 
  Deras, Marlon 1862 HON1.0010.924036.80 
  Caballero, Dagoberto 1973 HON0.001-0.0440-1.60 
  Bobadilla, Yelso c1838 HON0.001-0.0940-3.60 
  Merino Vallecillo, Angela Sofia 1201 HON1.0010.19407.60 

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)
 
 IRT Camino a la Maestria Guatemala GUA 2023-10-19
RcRownchangeKK*chgGame
 1686 1456 3.00 8 1.04 40 41.60 
  Santos Sagastume, Paolo Andres 1721 GUA0.5010.324012.80 
  Juarez Flores, Roberto 2033 GUA0.001-0.0240-0.80 
  Voisard, Dominic 1489 CAN0.001-0.4540-18.00 
  Flores Barrera, Augusto Cesar 1527 GUA1.0010.604024.00 
  Amenabar F., Juan Pablo 1659 GUA0.001-0.2440-9.60 
  Vela Alonzo, Luis A. 1560 GUA1.0010.644025.60 
  Guzman, Jimmy 1734 GUA0.001-0.1740-6.80 
  Masaya, Alejandro 1768 GUA0.5010.364014.40 

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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