Individual Calculations September 2022
 Quevedo Bonilla, Paula Thaliana  Total change: 21.20  Rating chartPersonal card
 Campeonato Panamericano de Ajedrez Sub20 Femenino 2022 Pereira COL 2022-08-22
RcRownchangeKK*chgGame
 1513 1274 2.50 8 0.53 40 21.20 
  Perez Hernandez, Vicmary C. wf1763 VEN0.001-0.0440-1.60 
  Ruiz Jaraba, Valentina Sofia 1816 COL0.001-0.0340-1.20 
  Ladron De Guevara Mendez, Lorena 1377 COL0.5010.14405.60 
  Escobar Villota, Domenika Gabriel 1521 ECU0.5010.314012.40 
  Palacios Gordillo, Camila Estefan 1583 ECU0.001-0.1440-5.60 
  Carrillo Riano, Karen Sofia 1345 COL0.5010.10404.00 
  Susunaga Duran, Madelen Fernanda 1213 COL0.501-0.0840-3.20 
  Acosta Angulo, Mariana Valentina 1489 COL0.5010.274010.80 

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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