Individual Calculations June 2013
 Madrigal, Ana Daniela  Total change: 6.75  Rating chartPersonal card
 Final del Campeonato Nacional 2013 Managua NCA 2013-04-13
RcRownchangeKK*chgGame
 2209 2035 3.00 9 0.45 15 6.75 
  Guevara, Carlos 2252 NCA0.5010.28154.20 
  Davila, Carlos m2304 NCA0.5010.33154.95 
  Pilarte, Rene f2145 NCA0.5010.15152.25 
  Lacayo, Rene f2290 NCA0.001-0.1915-2.85 
  Castillo, Rommel 2089 NCA0.001-0.4215-6.30 
  Ortiz, Marcos 2187 NCA0.001-0.3015-4.50 
  Garcia Cerda, Ricardo 2016 NCA1.0010.47157.05 
  Leyva, Hector m2355 ESA0.001-0.1315-1.95 
  Bravo, William f2239 NCA0.5010.26153.90 

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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