Individual Calculations March 2012
 Madrigal, Ana Daniela  Total change: 43.80  Rating chartPersonal card
 Final del Campeonato Nacional por Equipos 2011 Managua NCA 2011-11-28
RcRownchangeKK*chgGame
 1979 1922 5.50 8 2.05 15 30.75 
  Torres, Juan Carlos (nca) 1943 NCA1.0010.53157.95 
  Borrell, Harry 2141 NCA0.5010.28154.20 
  Maltez, Lazaro 1858 NCA1.0010.41156.15 
  Velasquez, Rommel 2062 NCA0.5010.19152.85 
  Sanchez, Evgueni 1967 NCA1.0010.56158.40 
  Taleno, David 1868 NCA1.0010.42156.30 
  Sanchez, Gabriel Ivan 1786 NCA0.501-0.1815-2.70 
  Rocha, Maximiliano f2209 NCA0.001-0.1615-2.40 

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)
 
 Torneo Internacional Joaquin Hurtado in Memoriam Managua NCA 2011-12-26
RcRownchangeKK*chgGame
 1964 1922 4.00 7 0.87 15 13.05 
  Espinoza Meza, Juan J 2181 NCA0.001-0.1815-2.70 
  Garcia, Ursus 1956 NCA0.5010.05150.75 
  Jimenez Martinez, Alexander 1756 NCA1.0010.28154.20 
  Madrigal, Mariano 2102 NCA0.001-0.2615-3.90 
  Pichardo, Carlos 1836 NCA1.0010.38155.70 
  Estrada, Miguel 1870 NCA0.501-0.0715-1.05 
  Lorente, Salomon 2047 NCA1.0010.671510.05 

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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