Individual Calculations February 2020
 Godoy Barbosa, Jaime  Total change: 40.60  Rating chartPersonal card
 XIX Torneo Internacional Joaquin Hurtado In Memoriam 2019 Managua NCA 2019-12-26
RcRownchangeKK*chgGame
 1811 1483 3.50 9 2.29 20 45.80 
  Castillo Sevilla, Ian Eiffel c1883  * NCA1.0010.922018.40 
  Cardenas Carbajal, Nilson 1883  * HON0.001-0.0820-1.60 
  Vallecillo, Saul 1809 NCA0.001-0.1320-2.60 
  Lovo, Nicolas 1760 HON1.0010.832016.60 
  Garcia, Antonio (nca) 1836 NCA0.5010.39207.80 
  Avalos, Carlos 1883  * USA0.5010.42208.40 
  Berrios, Natanael 1836 NCA0.001-0.1120-2.20 
  Martinez Romero, Luis 1769 NCA0.5010.34206.80 
  Narvaez Talavera, Joanie Ellen 1642 NCA0.001-0.2920-5.80 
 * 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)
 
 Primera Fase del Campeonato Nacional de Ajedrez 2020 Managua NCA 2020-01-04
RcRownchangeKK*chgGame
 1545 1483 1.00 3 -0.26 20 -5.20 
  Pomares, Enrique 1733 NCA0.001-0.1920-3.80 
  Sandoval Gutierrez, William 1640 NCA0.001-0.2920-5.80 
  Rocha Garcia, Luis Alberto 1262 NCA1.0010.22204.40 

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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