Individual Calculations March 2013
 Barrios, Yaroslav  Total change: 3.00  Rating chartPersonal card
 Campeonato Nacional de Segunda DivisiĆ³n 2013 Managua NCA 2013-02-02
RcRownchangeKK*chgGame
 1811 1910 2.00 3 0.10 30 3.00 
  Granados, Fidel 1767 NCA0.501-0.1930-5.70 
  Mendez, Paulino 1816 NCA1.0010.373011.10 
  Taleno, David 1850 NCA0.501-0.0830-2.40 

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)
 

 

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