Individual Calculations January 2022
 Perez Nolasco, Judith Estefani  Total change: -97.60  Rating chartPersonal card
 Campeonato Centroamericano y del Caribe de la Juventud sub 14 Absoluto San Salvador ESA 2021-11-27
RcRownchangeKK*chgGame
 1210 1384 2.00 6 -2.26 40 -90.40 
  Torres Urena, Edgar Jose 1056 CRC0.501-0.3740-14.80 
  Vasquez Vasquez, Marielos wc1395 ESA0.001-0.4840-19.20 
  Clark, Tarquin 1075 BAR1.0010.14405.60 
  Arriaza, Allison Charlize 1203 ESA0.501-0.2440-9.60 
  Villalta, Diego 1334 ESA0.001-0.5740-22.80 
  Prabhakar, Chandresh 1198 TTO0.001-0.7440-29.60 

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)
 
 Campeonato SUbzonal 2.3.2 Femenino 2021 San Salvador ESA 2021-12-04
RcRownchangeKK*chgGame
 1576 1384 2.50 9 -0.18 40 -7.20 
  Palacios, Celina wf1722 ESA0.001-0.1240-4.80 
  Vasquez Jaen, Lourdes Lorena 1666 PAN1.0010.844033.60 
  Mencos Castillo, Maria wm1784  * GUA0.001-0.0840-3.20 
  Ortez, Andrea wm1784  * ESA0.001-0.0840-3.20 
  Rugamas, Camila 1137 ESA1.0010.19407.60 
  Perez, Damaris Nicole cwf1662 ESA0.001-0.1740-6.80 
  Salazar Gould, Melanie cwf1784  * CRC0.001-0.0840-3.20 
  Mendez, Tania 1387 ESA0.001-0.5040-20.00 
  Rodriguez, Yanci Andrea 1254 ESA0.501-0.1840-7.20 
 * 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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