Individual Calculations January 2020
 Parreira, Teodora Ribeiro  Total change: -56.00  Rating chartPersonal card
 Festival Sudamericano de la Juventud 2019 Sub 14 Femenino CABA ARG 2019-12-01
RcRownchangeKK*chgGame
 1522 1716 4.50 8 -1.40 40 -56.00 
  Arcos Moreira, Sara Noemi wc1385 ECU1.0010.12404.80 
  Huayhuas Robles, Laura Sofia 1566 PER0.001-0.7040-28.00 
  Scarsi, Anna Laura 1672 ARG0.501-0.0640-2.40 
  Roepke, Sofia 1631 URU0.501-0.1240-4.80 
  Bustillos, Nathalia 1585 BOL0.001-0.6840-27.20 
  Esquivel, Belen 1427 ARG1.0010.16406.40 
  Roman Tapia, Ariana Alejandra 1381 ECU0.501-0.3840-15.20 
  Abdala Cancino, Patricia Anastas wc1532 CHI1.0010.264010.40 

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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