Rapid: Individual Calculations October 2019
 Yanacon Barrios, Leonel Antonio  Total change: 15.00  Rating chartPersonal card
 IRT Base Esperanza Rio Grande ARG 2019-09-14
RcRownchangeKK*chgGame
 1420 1156 1.50 4 0.75 20 15.00 
  Almiron, Salvador 1381 ARG1.0010.782015.60 
  Fleita, Franco 1384 ARG0.5010.29205.80 
  Frutos, Leandro Jose 1360 ARG0.001-0.2420-4.80 
  Ortiz, Francisco 1556  * ARG0.001-0.0820-1.60 
 * 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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