Rapid: Individual Calculations December 2019
 Morillo Marrero, David Alexander  Total change: 5.40  Rating chartPersonal card
 Torneo de Ajedrez "Copa Universidad Romulo Gallegos" San Juan de Los Morros VEN 2019-11-15
RcRownchangeKK*chgGame
 1580 1330 1.00 3 0.27 20 5.40 
  Bustamante Lugo, Hilson Francisco 1730  * VEN0.001-0.0820-1.60 
  Arias Serrano, Luis Antonio c1730  * VEN0.001-0.0820-1.60 
  Rodriguez Castillo, Gean David 1281 VEN1.0010.43208.60 
 * 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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