Individual Calculations November 2021
 Davila, Carlos  Total change: 3.60  Rating chartPersonal card
 Torneo Nacional Selectivo III Etapa 2021 Managua NCA 2021-09-18
RcRownchangeKK*chgGame
 2142 2190 4.50 7 0.54 10 5.40 
  Simplina, Amor 2063 NCA0.501-0.1710-1.70 
  Espinoza Solano, Jose Nahum 2151 NCA1.0010.45104.50 
  Diego Martinez, Humberto Jose 2070 NCA0.001-0.6610-6.60 
  Fonseca Cabrera, Ernesto 2142 NCA0.501-0.0710-0.70 
  Ortiz, Marcos 2252 NCA1.0010.59105.90 
  Espinoza, Jose 2143 NCA1.0010.43104.30 
  Alfaro, William f2171 NCA0.501-0.0310-0.30 

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 Campeonato del Campeonato Nacional por Equipos 2021 Managua NCA 2021-09-25
RcRownchangeKK*chgGame
 1885 2190 6.50 8 -0.18 10 -1.80 
  Altamirano Beteta, Alexander Jose 1790  * NCA1.0010.08100.80 
  Fonseca Cabrera, Ernesto 2142 NCA0.501-0.0710-0.70 
  Gutierrez, Oscar 1867 NCA1.0010.13101.30 
  Garcia, Antonio (nca) 1856 NCA1.0010.12101.20 
  Ulloa Diaz, Felipe Josue 1790  * NCA1.0010.08100.80 
  Sanchez, Gabriel Ivan 1790  * NCA1.0010.08100.80 
  Alvarez Gutierrez, Patricia 1790  * NCA0.501-0.4210-4.20 
  Batres, Francisco f2058 NCA0.501-0.1810-1.80 
 * 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)
 

 

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