Individual Calculations January 2022
 Nuila, Katherine  Total change: -82.00  Rating chartPersonal card
 Campeonato SUbzonal 2.3.2 Femenino 2021 San Salvador ESA 2021-12-04
RcRownchangeKK*chgGame
 1389 1436 2.50 8 -2.05 40 -82.00 
  Hernandez, Bera wc1802 ESA0.001-0.1040-4.00 
  Zavala Galindo, Alejandra Beatriz 1756 ESA0.001-0.1340-5.20 
  Arriaza, Allison Charlize 1203 ESA0.501-0.2940-11.60 
  Salazar Gould, Kristy Valeria 1334 CRC0.001-0.6440-25.60 
  Caicedo, Layla 1315 PAN1.0010.344013.60 
  Rugamas, Camila 1137 ESA0.001-0.8540-34.00 
  Lobo Jimenez, Mariana 1180 PAN0.001-0.8140-32.40 
  Mendez, Tania 1387 ESA1.0010.434017.20 

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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