Individual Calculations March 2012
 Mejia, Donaldo  Total change: -17.40  Rating chartPersonal card
 Final del Campeonato Nacional por Equipos 2011 Managua NCA 2011-11-28
RcRownchangeKK*chgGame
 2031 1746 0.00 7 -1.31 15 -19.65 
  Espinoza Meza, Juan J 2146  * NCA0.001-0.0815-1.20 
  Arauz, Luis A 2138 NCA0.001-0.0815-1.20 
  Espinoza, Felix 2139 NCA0.001-0.0815-1.20 
  Picado, Jorge 2146  * NCA0.001-0.0815-1.20 
  Garcia, Antonio (nca) 2010 NCA0.001-0.1815-2.70 
  Medrano, Byron 1882 NCA0.001-0.3215-4.80 
  Jimenez Martinez, Alexander 1756 NCA0.001-0.4915-7.35 
 * 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)
 
 Torneo Internacional Joaquin Hurtado in Memoriam Managua NCA 2011-12-26
RcRownchangeKK*chgGame
 1982 1746 1.50 6 0.15 15 2.25 
  Castillo, Rommel 2140 NCA1.0010.921513.80 
  Guevara, Martin f2146  * NCA0.001-0.0815-1.20 
  Medrano, Randall 1991 NCA0.001-0.2015-3.00 
  Pichardo, Carlos 1836 NCA0.001-0.3815-5.70 
  Estrada, Miguel 1870 NCA0.001-0.3315-4.95 
  Rios, Edgard 1911 NCA0.5010.22153.30 
 * 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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