Individual Calculations April 2009
 Espinoza, Felix  Total change: -28.35  Rating chartPersonal card
 IX Torneo InternacionalJoaquin Hurtado In Memoriam Managua NCA 2008-12-18
RcRownchangeKK*chgGame
 2056 2243 3.50 6 -0.92 15 -13.80 
  Montoya, Cristian 1909 CRC1.0010.12151.80 
  Castillo, Rommel 2119 NCA0.001-0.6715-10.05 
  Picado, Rolando 2038 NCA1.0010.24153.60 
  Fonseca Cabrera, Ernesto 2109 NCA0.501-0.1815-2.70 
  Quintero Ortega, Carlos 2077 NCA0.501-0.2215-3.30 
  Velasquez, Rommel 2085 NCA0.501-0.2115-3.15 

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)
 
 Campeonato Nacional Por Equipos 2008 Managuua NCA 2009-01-03
RcRownchangeKK*chgGame
 2138 2241 3.50 7 -0.97 15 -14.55 
  Robleto, Oscar 2135 NCA0.001-0.6415-9.60 
  Carranza, Ivan 2093 NCA1.0010.30154.50 
  Guevara, Carlos 2189 NCA0.501-0.0715-1.05 
  Picado, Jorge 2213 NCA0.501-0.0415-0.60 
  Pilarte, Rene f2187 NCA0.501-0.0815-1.20 
  Fonseca Cabrera, Ernesto 2109 NCA1.0010.32154.80 
  Ortiz, Marcos 2041 NCA0.001-0.7615-11.40 

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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