Individual Calculations November 2017
 Sandoval Yepez, Joe Samuel  Total change: -3.60  Rating chartPersonal card
 IRT "Fundacion Accion Social por el Ajedrez" Caracas VEN 2017-10-12
RcRownchangeKK*chgGame
 1846 1571 0.50 3 -0.09 40 -3.60 
  Conti, Alejandro 1971  * COL0.001-0.0840-3.20 
  Villasana, Franklin 1928 VEN0.001-0.1140-4.40 
  Perez Hernandez, Vicmary C. 1640 VEN0.5010.10404.00 
 * 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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