Blitz: Individual Calculations January 2020
 Francia Arzapalo, Camila  Total change: 8.40  Rating chartPersonal card
 Sudamericano de Blitz 2019 - Sub 16 Femenino CABA ARG 2019-12-03
 1451 1386 3.00 6 0.42 20 8.40 
  Garcia Andrada, Heidy Nicole 1761 PER0.001-0.0920-1.80 
  Salvadego, Erika Giovana De O. 1308 BRA1.0010.39207.80 
  Quintana Chanduvi, Daniela Sofia 1357 PER0.001-0.5420-10.80 
  Godoy, Abril Leonela 1448 ARG0.001-0.4120-8.20 
  Lugo, Sabrina 1202 PAR1.0010.26205.20 
  Mamani, Anahi wf1632 BOL1.0010.812016.20 

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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