Individual Calculations March 2018
 Espinoza Solano, Jose Nahum  Total change: 53.20  Rating chartPersonal card
 Segunda fase del campeonato nacional 2018 Managua NCA 2018-01-20
RcRownchangeKK*chgGame
 1659 1880 4.50 7 -0.82 40 -32.80 
  Moncada, Orlando Jose 1605 NCA0.501-0.3340-13.20 
  Alvarez Gutierrez, Patricia 1480  * NCA1.0010.08403.20 
  Berrios, Natanael 1771 NCA0.001-0.6540-26.00 
  Olivas Siles, Roberto Carlos 1512 NCA1.0010.10404.00 
  Salazar Cabezas, Alberto Javier f1778 NCA0.501-0.1440-5.60 
  Lopez Saavedra, Javier Eduardo 1688 NCA1.0010.254010.00 
  Vallecillo, Saul 1782 NCA0.501-0.1340-5.20 
 * 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)
 
 Semifinal del Campeonato Nacional de Nicaragua Managua NCA 2018-02-10
RcRownchangeKK*chgGame
 1974 1880 5.50 9 2.15 40 86.00 
  Alfaro, William f2161 NCA1.0010.844033.60 
  Diego, Humberto 2034 NCA0.001-0.2940-11.60 
  Escorcia Obando, Carlos David 1555 NCA1.0010.13405.20 
  Velasquez, Rommel 1975 NCA0.5010.13405.20 
  Flores, Manuel 1925 NCA1.0010.564022.40 
  Castillo, Rommel 2051 NCA0.001-0.2740-10.80 
  Gutierrez, Oscar 1960 NCA0.5010.11404.40 
  Arevalo Lopez, Josue 1978 NCA1.0010.634025.20 
  Pilarte, Rene f2127 NCA0.5010.314012.40 

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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