Individual Calculations January 2020
 Macuran Rodriguez, Rosmary  Total change: -14.40  Rating chartPersonal card
 Copa Giraldilla de la Habana - Open La Habana CUB 2019-11-24
RcRownchangeKK*chgGame
 1763 1737 2.50 7 -0.72 20 -14.40 
  Garcia Masson, Juan Lazaro 1987 CUB0.5010.31206.20 
  Blanco Milhet, Leandro 2032 CUB0.001-0.1520-3.00 
  Robert Zamora, Ernesto Eduardo 1537 CUB1.0010.24204.80 
  Guerra Hernandez, Karla 1337  * CUB1.0010.08201.60 
  Cartaya Salabarria, Liz 1633 CUB0.001-0.6420-12.80 
  Melis Gras, Rolando Eusebio 1840 CUB0.001-0.3620-7.20 
  Gonzalez Torres, Carlos Antonio 1975 CUB0.001-0.2020-4.00 
 * 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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