Individual Calculations September 2016
 Rios, Edgard  Total change: -20.00  Rating chartPersonal card
 Julio Ramirez de Arellano in Memoriam 2016 Managua NCA 2016-07-16
RcRownchangeKK*chgGame
 1792 1888 2.00 5 -1.00 20 -20.00 
  Rocha, Maximiliano f2134 NCA0.001-0.1920-3.80 
  Allen Montes, Charles Mijail 1488  * NCA0.501-0.4220-8.40 
  Pomares, Roberto Carlos 1601 NCA1.0010.16203.20 
  Velasquez, Rommel 1938 NCA0.5010.07201.40 
  Arevalo Lopez, Josue 1800 NCA0.001-0.6220-12.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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