Individual Calculations January 2020
 Melis Gras, Rolando Eusebio  Total change: -21.20  Rating chartPersonal card
 Copa Giraldilla de la Habana - Open La Habana CUB 2019-11-24
RcRownchangeKK*chgGame
 1826 1840 3.50 9 -1.06 20 -21.20 
  Llorente Bello, Eduardo 2121 CUB0.001-0.1620-3.20 
  Hernandez Quispe, Jesminder Salom 1440  * CUB1.0010.08201.60 
  Sotolongo Giron, Jose Tomas 2094 CUB0.001-0.1920-3.80 
  Rivero Gonzalez, Julio Cesar 1634 CUB0.501-0.2620-5.20 
  Robert Zamora, Ernesto Eduardo 1537 CUB1.0010.14202.80 
  Hernandez Cristia, Ariel 1961 CUB0.001-0.3420-6.80 
  Macuran Rodriguez, Rosmary 1737 CUB1.0010.36207.20 
  Hidalgo Diaz, Daniel 1932 CUB0.001-0.3720-7.40 
  Gonzalez Torres, Carlos Antonio 1975 CUB0.001-0.3220-6.40 
 * 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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