Individual Calculations January 2020
 Garcia Masson, Juan Lazaro  Total change: -57.80  Rating chartPersonal card
 Copa Giraldilla de la Habana - Open La Habana CUB 2019-11-24
RcRownchangeKK*chgGame
 1694 1987 3.00 7 -2.89 20 -57.80 
  Rodriguez Gomez, Juan Alberto 1725 CUB0.001-0.8220-16.40 
  Macuran Rodriguez, Rosmary 1737 CUB0.501-0.3120-6.20 
  Valdes Boza, Aliett 1728 CUB0.001-0.8220-16.40 
  Robert Castillo, Victor Luis 1729 CUB0.501-0.3220-6.40 
  Perez Perez, Fidel 1767 CUB0.001-0.7820-15.60 
  Hernandez Quispe, Jesminder Salom 1587  * CUB1.0010.08201.60 
  Guerra Hernandez, Karla 1587  * CUB1.0010.08201.60 
 * 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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