Individual Calculations December 2019
 Rocca Barreto, Alexi Antonio  Total change: -5.20  Rating chartPersonal card
 IRT "66 Aniversario del Circulo Militar" Caracas VEN 2019-11-15
RcRownchangeKK*chgGame
 1622 1339 0.50 4 -0.26 20 -5.20 
  Molina Sumoza, Jesus Alberto c1739  * VEN0.001-0.0820-1.60 
  Palacios Bastidas, Arturo Rafael 1709 VEN0.5010.40208.00 
  Pimentel Barreto, Jesus Antonio 1684 VEN0.001-0.1120-2.20 
  Bolivar Monsalve, Rafael Alberto 1357 VEN0.001-0.4720-9.40 
 * 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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