Individual Calculations January 2016
 Echavarria Gonzalez, Mariana Yasi  Total change: -29.20  Rating chartPersonal card
 Zonal Central (Mix) 2015 Villa Clara CUB 2015-12-03
RcRownchangeKK*chgGame
 1949 1669 0.50 7 -0.73 40 -29.20 
  Rodriguez Dominguez, Melissa wf1965 CUB0.001-0.1540-6.00 
  Fernandez Rivero, Karla July wm2004 CUB0.001-0.1240-4.80 
  Ramirez Borges, Elieny Yuliet 1848 CUB0.5010.23409.20 
  Rodriguez Guerra, Melissa 1981 CUB0.001-0.1440-5.60 
  Sanchez Comesana, Angelica Maria 2002 CUB0.001-0.1240-4.80 
  Zayas Gonzalez, Laura Amalia wf2069  * CUB0.001-0.0840-3.20 
  Garcia Terry, Legna 1777 CUB0.001-0.3540-14.00 
 * 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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