Individual Calculations December 2018
 Ivorra Ivorra, Angela  Total change: -162.80  Rating chartPersonal card
 World Cadet Chess Championship U-12 Girls 2018 Santiago de Compostela ESP 2018-11-04
RcRownchangeKK*chgGame
 1442 1651 3.50 10 -4.07 40 -162.80 
  Kaldarova, Ayaulym 1526 KAZ0.001-0.6740-26.80 
  Andrukhovich, Elizaveta 1508 BLR0.501-0.1940-7.60 
  Cao, Joy 1411 USA1.0010.20408.00 
  Cai, Jinru 1578 CHN0.001-0.6040-24.00 
  Wisniowski, Natalie wc1504 USA0.001-0.7040-28.00 
  Antich Fernandez, Marta Isabel 1410 ESP1.0010.20408.00 
  Nasibova, Narmin 1331 AZE0.001-0.8740-34.80 
  Juarez Garcia, Daniela 1511 GUA0.001-0.6940-27.60 
  Sergejeva, Sofija 1351 LAT0.001-0.8540-34.00 
  Mundaca Bermedo, Pia 1293 CHI1.0010.10404.00 

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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