Individual Calculations January 2020
 Bacarreza, Samuel  Total change: -2.80  Rating chartPersonal card
 IRT "90 Aniversario de la ADALP" La Paz BOL 2019-12-09
RcRownchangeKK*chgGame
 1439 1362 2.00 5 -0.07 40 -2.80 
  Layme Garcia, Ivan Alejandro 1668 BOL0.001-0.1440-5.60 
  Choque Blacutt, Joseph Cristian 1022 BOL1.0010.12404.80 
  Sandoval Canido, Rolando 1174 BOL1.0010.264010.40 
  Mamani, Anahi wf1762  * BOL0.001-0.0840-3.20 
  Perez Alvarado, Jose Luis 1569 BOL0.001-0.2340-9.20 
 * 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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