Individual Calculations March 2012
 Barrios, Yaroslav  Total change: -38.10  Rating chartPersonal card
 Final del Campeonato Nacional por Equipos 2011 Managua NCA 2011-11-28
RcRownchangeKK*chgGame
 2085 1995 1.00 6 -1.27 30 -38.10 
  Borrell, Harry 2141 NCA0.001-0.3030-9.00 
  Sanchez, Ramon 2045 NCA0.001-0.4330-12.90 
  Ortiz, Marcos 2186 NCA1.0010.753022.50 
  Flores, Manuel 2020 NCA0.001-0.4730-14.10 
  David, Alarcon 2106 NCA0.001-0.3530-10.50 
  Flores Talavera, Luis 2014 NCA0.001-0.4730-14.10 

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)
 

 

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