Individual Calculations February 2020
 Pichardo, Carlos  Total change: -12.00  Rating chartPersonal card
 XIX Torneo Internacional Joaquin Hurtado In Memoriam 2019 Managua NCA 2019-12-26
RcRownchangeKK*chgGame
 1785 1703 4.00 9 0.39 20 7.80 
  Davila, Carlos m2103  * NCA0.001-0.0820-1.60 
  Caballero Sanabria, Danery 1303  * HON1.0010.08201.60 
  Duarte, Juan 1938 ESA0.001-0.2120-4.20 
  Allen Montes, Charles Mijail 1423 NCA1.0010.16203.20 
  Avalos, Carlos 1901 USA0.5010.26205.20 
  Acevedo, Guillermo 1857 NCA0.5010.21204.20 
  Pilarte, Rene f2103  * NCA0.001-0.0820-1.60 
  Narvaez Talavera, Joanie Ellen 1642 NCA0.501-0.0820-1.60 
  Escorcia Obando, Carlos David 1795 NCA0.5010.13202.60 
 * 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
 1443 1703 3.00 5 -0.99 20 -19.80 
  Pavon Ruiz, Cristhoffer Israel 1319 NCA1.0010.09201.80 
  Allen Montes, Charles Mijail 1423 NCA0.001-0.8420-16.80 
  Espinoza Guerrero, Felix Alberto 1303  * NCA0.501-0.4220-8.40 
  Arevalo, Maria Javiera 1521 NCA1.0010.26205.20 
  Granados Ortiz, Maria Jose 1647 NCA0.501-0.0820-1.60 
 * 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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