Individual Calculations March 2012
 Guevara, Martin  Total change: 58.50  Rating chartPersonal card
 Final del Campeonato Nacional por Equipos 2011 Managua NCA 2011-11-28
RcRownchangeKK*chgGame
 2002 2171 6.00 6 1.75 15 26.25 
  Allen, Alonso 1910 NCA1.0010.18152.70 
  Rocha, Maximiliano f2209 NCA1.0010.55158.25 
  Alvarez, Ismael 2013 COL1.0010.29154.35 
  Salinas, Patricio 2080 NCA1.0010.38155.70 
  Torres, Juan Carlos (nca) 1943 NCA1.0010.21153.15 
  Maltez, Lazaro 1858 NCA1.0010.14152.10 

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
 2126 2171 7.00 9 2.15 15 32.25 
  Jimenez Martinez, Alexander 1771  * NCA1.0010.08151.20 
  Mejia, Donaldo 1771  * NCA1.0010.08151.20 
  Arias, Lemmys A m2353 ESA0.5010.24153.60 
  Gonzalez, Bernal m2416 CRC0.001-0.2015-3.00 
  Rodriguez, Fausto 2131 NCA1.0010.44156.60 
  Velasquez, Rommel 2062 NCA1.0010.35155.25 
  Alfaro Rojas, Alfonso 2239 CRC1.0010.59158.85 
  Espinoza Meza, Juan J 2181 NCA1.0010.51157.65 
  Picado, Jorge 2212 NCA0.5010.06150.90 
 * 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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