Individual Calculations September 2022
 Pinillo Canon, Silvana  Total change: -40.60  Rating chartPersonal card
 Campeonato Panamericano de Ajedrez Sub20 Femenino 2022 Pereira COL 2022-08-22
RcRownchangeKK*chgGame
 1540 1806 5.00 9 -2.03 20 -40.60 
  Mercado Maestre, Maria Angel 1406  * COL0.501-0.4220-8.40 
  Sanchez Riobo, Emily Dainne 1406  * COL1.0010.08201.60 
  Diaz Charpentier, Kristel Meliss wf1989 CRC0.001-0.2620-5.20 
  Escobar Villota, Domenika Gabriel 1521 ECU1.0010.16203.20 
  Perez Hernandez, Vicmary C. wf1763 VEN0.001-0.5620-11.20 
  Caicedo Anguila, Juliana 1591 COL0.001-0.7720-15.40 
  Lobo Meneses, Natalia 1319 CRC0.501-0.4620-9.20 
  Acosta Angulo, Mariana Valentina 1489 COL1.0010.13202.60 
  Ladron De Guevara Mendez, Lorena 1377 COL1.0010.07201.40 
 * 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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