Blitz: Individual Calculations May 2017
 Castillo, Rommel  Total change: 26.60  Rating chartPersonal card
 Chess Blitz Tournament in obsequium of MN Manuel Flores "El Tirador" Managua NCA 2017-04-22
RcRownchangeKK*chgGame
 2025 2116 5.50 7 1.33 20 26.60 
  Lopez Lopez, Manuel 1716  * NCA1.0010.08201.60 
  Avalos, Carlos 1852 USA1.0010.18203.60 
  Guevara, Martin f2202 NCA0.001-0.3820-7.60 
  Gutierrez, Erasmo 1876 NCA1.0010.20204.00 
  Fonseca Cabrera, Ernesto 2185 NCA0.5010.10202.00 
  Alfaro, William f2155 NCA1.0010.552011.00 
  Rocha, Maximiliano f2187 NCA1.0010.602012.00 
 * 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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