Blitz: Individual Calculations May 2017
 Mejia, Donaldo  Total change: 37.60  Rating chartPersonal card
 Chess Blitz Tournament in obsequium of MN Manuel Flores "El Tirador" Managua NCA 2017-04-22
RcRownchangeKK*chgGame
 2000 1819 4.00 7 1.88 20 37.60 
  Davila, Carlos m2219  * NCA0.5010.42208.40 
  Espinoza Solano, Jose Nahum 1695 NCA1.0010.33206.60 
  Flores, Manuel 1975 NCA1.0010.712014.20 
  Lacayo, Rene f2219  * NCA0.001-0.0820-1.60 
  Medrano, Randall f2035 NCA0.001-0.2220-4.40 
  Cornejo Pena, Oscar Mauricio 1701 NCA1.0010.34206.80 
  Alfaro, William f2155 NCA0.5010.38207.60 
 * 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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