Individual Calculations June 2013
 Guevara, Carlos  Total change: 1.95  Rating chartPersonal card
 Final del Campeonato Nacional 2013 Managua NCA 2013-04-13
RcRownchangeKK*chgGame
 2170 2252 5.00 8 0.13 15 1.95 
  Madrigal, Ana Daniela wf2035 NCA0.501-0.2815-4.20 
  Castillo, Rommel 2089 NCA1.0010.28154.20 
  Ortiz, Marcos 2187 NCA0.501-0.0915-1.35 
  Garcia Cerda, Ricardo 2016 NCA1.0010.20153.00 
  Leyva, Hector m2355 ESA0.5010.14152.10 
  Bravo, William f2239 NCA1.0010.48157.20 
  Lacayo, Rene f2290 NCA0.5010.05150.75 
  Pilarte, Rene f2145 NCA0.001-0.6515-9.75 

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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