Individual Calculations December 2021
 Moronta Ramos, Dianelva Altagraci  Total change: -6.60  Rating chartPersonal card
 Sub-Zonal 2.3.5 Femenino 2021 San Pedro de Macoris DOM 2021-11-07
RcRownchangeKK*chgGame
 1699 1625 2.50 7 -0.33 20 -6.60 
  Castillo Pena, Patricia Evarista wc1798 DOM0.001-0.2720-5.40 
  Diaz Cesar, Wilsaida Pieranlly wf1869 DOM0.5010.30206.00 
  Coronado Paulino, Katerine E. 1643 DOM1.0010.532010.60 
  Sanchez Jaspez, Rosangel 1671 DOM0.001-0.4420-8.80 
  Comas Colon, Rinelly M. wf1611 PUR0.001-0.5220-10.40 
  Cabreja Lora, Suzette 1623 DOM0.001-0.5020-10.00 
  Adames Rojas, Ariella 1677 DOM1.0010.572011.40 

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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