Individual Calculations September 2021
 Sanchez Riobo, Emily Dainne  Total change: -50.00  Rating chartPersonal card
 Semifinal Nacional de Mayores FEMENINO Preselectivo a la Olimpiada Moscu 2022 Santa Rosa de Cabal COL 2021-08-12
RcRownchangeKK*chgGame
 1416 1368 2.50 8 -1.25 40 -50.00 
  Salcedo, Jackeline wf1768  * COL0.001-0.0840-3.20 
  Soto Ospina, Ana Maria 1088 COL1.0010.16406.40 
  Hernandez Bermudez, Manuela 1768  * COL0.001-0.0840-3.20 
  Carrillo Riano, Karen Sofia 1217 COL0.001-0.7040-28.00 
  Ramos Rocha, Natalia 1184 COL1.0010.264010.40 
  Medina Baquiro, Paula Andrea 1251 COL0.001-0.6640-26.40 
  Jaramillo, Amparo 1355 COL0.501-0.0240-0.80 
  Andrade, Maria Alejandra 1693 COL0.001-0.1340-5.20 
 * 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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