Individual Calculations March 2014
 Ruiz, Juan Bosco  Total change: 8.55  Rating chartPersonal card
 Campeonato Nacional de Primera DivisiĆ³n (Semifinal) 2014 Managua NCA 2014-02-08
RcRownchangeKK*chgGame
 2095 1992 3.50 8 0.57 15 8.55 
  Guevara, Martin f2199 NCA0.001-0.2315-3.45 
  Espinoza, Felix 2226 NCA1.0010.791511.85 
  Arauz, Luis A 2126 NCA1.0010.681510.20 
  Madrigal, Mariano m2178 NCA0.001-0.2615-3.90 
  Espinoza, Jose 2092 NCA0.001-0.3615-5.40 
  Flores Talavera, Luis 2033 NCA0.5010.06150.90 
  Velasquez, Rommel 2031 NCA0.5010.05150.75 
  Estrada, Miguel 1875 NCA0.501-0.1615-2.40 

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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