Individual Calculations January 2023
 Avila Zurita, Kiara Victoria  Total change: -9.20  Rating chartPersonal card
 Festival Sudamericano de la Juventud 2022 Sub 12 Femenino Asuncion PAR 2022-12-01
RcRownchangeKK*chgGame
 1219 1191 4.00 9 -0.23 40 -9.20 
  Mollo Figueroa, Nicole 1456 BOL0.001-0.1840-7.20 
  Hott Ibanez, Barbara Isabel 1103 CHI0.501-0.1240-4.80 
  Gonzalez Ortiz, Veronica Gisselle 1180 PAR1.0010.484019.20 
  Calderon Guerra, Odalys Lisbeth 1367 ECU0.001-0.2740-10.80 
  Heise Hidalgo, Claudia Sofia 1100 CHI0.501-0.1240-4.80 
  Quintela, Sol 1083 URU0.501-0.1540-6.00 
  Casqui Lopez, Pamela Grace 1206 PER0.5010.02400.80 
  Duarte Laconich, Emma Violeta 1106 PAR1.0010.384015.20 
  Herrera, Lara 1369 ARG0.001-0.2740-10.80 

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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