Individual Calculations March 2017
 Echavarria Gonzalez, Mariana Y.  Total change: -45.60  Rating chartPersonal card
 Villa de puerto principe 2017 Camaguey CUB 2017-02-01
RcRownchangeKK*chgGame
 1928 1593 0.00 9 -1.14 40 -45.60 
  Fernandez Bustamante, Leancy B. 1992 CUB0.001-0.0840-3.20 
  Del Rosario Silva, Dexnisi 1773 CUB0.001-0.2640-10.40 
  Diaz Del Valle, Laura Beatriz 1954 CUB0.001-0.1040-4.00 
  Rodriguez Guerra, Melissa 1935 CUB0.001-0.1240-4.80 
  Santiesteban Garce, Betsandra Y. 1954 CUB0.001-0.1040-4.00 
  Saiz Rodriguez, Daniel Evelio 1993  * CUB0.001-0.0840-3.20 
  Ramos Martin, Lisandra 1875 CUB0.001-0.1640-6.40 
  Ramirez Borges, Elieny Yuliet 1993  * CUB0.001-0.0840-3.20 
  Valido Barroso, Melissa 1883 CUB0.001-0.1640-6.40 
 * 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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