Individual Calculations February 2019
 Castillo Sevilla, Ian Eiffel  Total change: 144.80  Rating chartPersonal card
 XVII Torneo Internacional Joaquin Hurtado in Memoriam 2018 Managua NCA 2018-12-26
RcRownchangeKK*chgGame
 1902 1790 5.50 9 2.19 40 87.60 
  Davila, Carlos m2190  * NCA0.001-0.0840-3.20 
  Rodriguez, Cristian Nca 1488 NCA0.501-0.3540-14.00 
  Granados, Maria Jose 1645 NCA1.0010.314012.40 
  Flores, Manuel 1888 NCA1.0010.634025.20 
  Espinoza Solano, Jose Nahum 2015 NCA0.5010.284011.20 
  Velasquez, Rommel 2025 NCA0.5010.294011.60 
  Castillo, Rommel 2066 NCA0.001-0.1740-6.80 
  Salazar Cabezas, Alberto Javier f1773 NCA1.0010.484019.20 
  Rodriguez, Fausto 2028 NCA1.0010.804032.00 
 * 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 2019 Managua NCA 2019-01-05
RcRownchangeKK*chgGame
 1637 1790 5.50 6 1.43 40 57.20 
  Borge Gonzalez, Fernando Antonio 1390  * NCA1.0010.08403.20 
  Espinoza Ortega, Yader Francisco 1482 NCA1.0010.14405.60 
  Fonseca, Ulises 1646 NCA1.0010.314012.40 
  Gomez Briceno, Paul 1736 NCA1.0010.424016.80 
  Salazar Cabezas, Alberto Javier f1773 NCA1.0010.484019.20 
  Ialovoi, Thomas 1792 NCA0.5010.00400.00 
 * 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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