Individual Calculations January 2019
 Medina Murgado, Lien  Total change: -22.00  Rating chartPersonal card
 Batallas de Ideas 2018 Matanzas CUB 2018-12-07
RcRownchangeKK*chgGame
 1519 1600 2.50 5 -0.55 40 -22.00 
  Cabrera Ramirez, Anyeli 1484 CUB0.501-0.1640-6.40 
  Mendoza Denis, Maria Fernanda 1550 CUB1.0010.434017.20 
  Lopez Naranjo, Ubaldo Enrique 1521 CUB0.501-0.1140-4.40 
  Garcia Fuentes, Rachell 1598 CUB0.001-0.5040-20.00 
  Perez Garcia, Karla Maria 1441 CUB0.501-0.2140-8.40 

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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