Individual Calculations August 2019
 Arauz, Luis A  Total change: 1.20  Rating chartPersonal card
 II. Campeonato de Ajedrez de los Departamentos de Occidente 2019 Chinandega NCA 2019-07-05
RcRownchangeKK*chgGame
 2051 2099 4.00 7 0.06 20 1.20 
  Munoz, Marcos 2045 NCA0.001-0.5820-11.60 
  Flores Talavera, Luis 2008 NCA1.0010.38207.60 
  Barrios, Yaroslav 1877 NCA0.501-0.2820-5.60 
  Rivas, Cristhian 1948 NCA1.0010.30206.00 
  Romero, Ariel f2193 NCA0.5010.13202.60 
  Salinas, Patricio 2044 NCA1.0010.42208.40 
  Lacayo, Rene f2240 NCA0.001-0.3120-6.20 

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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