Individual Calculations November 2023
 Stephenson, Amy  Total change: -59.20  Rating chartPersonal card
 FIDE World Junior Chess Championship Mexico 2023 Femenil Ciudad de Mexico MEX 2023-09-20
RcRownchangeKK*chgGame
 1570 1571 3.50 10 -1.48 40 -59.20 
  Mikheeva, Galina wf1969 FID0.001-0.0840-3.20 
  Hernandez Ortega, Carolina wc1729 MEX0.001-0.2940-11.60 
  Mukul Aldana, Daniela Maria 1798 MEX0.001-0.2140-8.40 
  Leal Escamilla, Emma Alizee 1216 MEX1.0010.11404.40 
  Diaz Gonzalez Jardon, Shirel 1328 MEX1.0010.20408.00 
  Hernandez Bermudez, Manuela wf1905 COL0.001-0.1240-4.80 
  Ham Corona, Ana Paola 1290 MEX0.501-0.3440-13.60 
  Aguilar Sanchez, Citlalli Genovev 1520 MEX0.001-0.5740-22.80 
  Duque, Raquel Dos Santos 1727 POR0.001-0.2940-11.60 
  Salinas Garcia, Sophie 1221 MEX1.0010.11404.40 

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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