Individual Calculations February 2014
 Estrada, Miguel  Total change: 7.95  Rating chartPersonal card
 Torneo Julio Ramirez de Arellano in Memoriam 2013 Managua NCA 2013-07-27
RcRownchangeKK*chgGame
 2046 1883 2.00 6 0.18 15 2.70 
  Garcia Cerda, Ricardo 2070 NCA0.5010.24153.60 
  Medrano, Randall 2042 NCA0.001-0.2915-4.35 
  Olivas, Carlos 1954 NCA0.5010.10151.50 
  Guevara, Martin f2171 NCA0.001-0.1615-2.40 
  Campos, Alejandro 1829 NCA1.0010.42156.30 
  Ortiz, Marcos 2208 NCA0.001-0.1315-1.95 

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)
 
 XIV Torneo Internacional JoaquĆ­n Hurtado In Memoriam Managua NCA 2013-12-26
RcRownchangeKK*chgGame
 1917 1883 4.00 8 0.35 15 5.25 
  David, Alarcon 2095 NCA0.5010.27154.05 
  Solis L., Efren A. 2064 CRC0.001-0.2615-3.90 
  Mendez, Paulino 1807 NCA1.0010.40156.00 
  Velasquez, Rommel 2056 NCA0.5010.23153.45 
  Pomares, Enrique 1753 NCA0.501-0.1815-2.70 
  Moncada, Orlando Jose 1680 NCA1.0010.24153.60 
  Quintero, Armando 1854 NCA0.501-0.0415-0.60 
  Flores, Manuel 2023 NCA0.001-0.3115-4.65 

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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