Individual Calculations February 2019
 Juarez Flores, Roberto  Total change: -1.80  Rating chartPersonal card
 IRT I TORNEO INTERNACIONAL CLUB CAISSA GUATEMALA GUATEMALA GUA 2019-01-09
RcRownchangeKK*chgGame
 2064 2109 5.00 9 -0.09 20 -1.80 
  Urrutia, Gabriel 1831 GUA1.0010.17203.40 
  Zaragatski, Ilja g2465 GER0.001-0.1120-2.20 
  Cu Hor, Carlos Mijael 1839 GUA1.0010.17203.40 
  Garcia, Eddy 1709  * GUA1.0010.08201.60 
  Barrientos, Sergio E g2494 COL0.001-0.0920-1.80 
  Pirir S., Juan Jose 1859 GUA1.0010.19203.80 
  Blanco, David E. 1943 ESA1.0010.28205.60 
  Gonzalez, Renier g2451 USA0.001-0.1220-2.40 
  Cu Hor, Kelvin Emerson 1988 GUA0.001-0.6620-13.20 
 * 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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