Individual Calculations January 2020
 Bracho Ortega, Alexander Rafael  Total change: -55.20  Rating chartPersonal card
 IRT Amigos del Ajedrez de Falcon Copa Navidad Punto Fijo VEN 2019-12-20
RcRownchangeKK*chgGame
 1392 1245 0.00 4 -1.38 40 -55.20 
  Vargas Gonzalez, Leonel David 1645  * VEN0.001-0.0840-3.20 
  Mata Zambrano, Luis Enrique 1533 VEN0.001-0.1640-6.40 
  Rodriguez Alcala, Jesus Alejandro 1165 VEN0.001-0.6140-24.40 
  Duarte Duno, Isaac David 1226 VEN0.001-0.5340-21.20 
 * 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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