Individual Calculations June 2019
 Andraca Perera, Jose Raul  Total change: -21.60  Rating chartPersonal card
 Capablanca in Memoriam - Open 2019 La Habana CUB 2019-05-03
RcRownchangeKK*chgGame
 1983 2005 3.50 9 -1.08 20 -21.60 
  Borges Barroso, Yohan 2170 CUB0.001-0.2820-5.60 
  Machado La Rosa, Adrian 2149 CUB0.001-0.3120-6.20 
  Werren, Hugo 1605  * SUI1.0010.08201.60 
  Ramos Silvera, Roberto A. 2233 CUB0.001-0.2120-4.20 
  Lopez, Moises Antonio 1710 GUA0.501-0.3520-7.00 
  Hernandez Meilan, Dr. Manuel 1752 CUB1.0010.19203.80 
  Herrera Aruca, Jorge Frank 2052 CUB0.5010.07201.40 
  Lopez Samon, Yurima wf2091 CUB0.5010.12202.40 
  Interian Rodriguez, Alberto D. 2088 CUB0.001-0.3920-7.80 
 * 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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