Individual Calculations April 2019
 Ulloa, Ruben Guillermo  Total change: 12.20  Rating chartPersonal card
 Primer Torneo Ciclo Olimpico Panama PAN 2019-03-06
RcRownchangeKK*chgGame
 2013 2147 5.00 7 0.61 20 12.20 
  Arosemena, Betty 1747  * PAN1.0010.08201.60 
  Carrillo, Jose Antonio 1792 PAN1.0010.11202.20 
  Delgado Ramos, Hector m2444 CUB0.001-0.1520-3.00 
  Gonzalez, Yaribeth wc1747  * PAN1.0010.08201.60 
  Mendez, Andre 1747  * PAN1.0010.08201.60 
  Ramos, Efren Andres c2202 PAN1.0010.582011.60 
  Sanchez Alvarez, Roberto Carlos f2415 PAN0.001-0.1720-3.40 
 * 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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