Individual Calculations September 2022
 Caballero Alonzo, Alexa  Total change: 123.20  Rating chartPersonal card
 Campeonato Nacional Femenil Sub 20 2022 Ciudad de Mexico MEX 2022-08-04
RcRownchangeKK*chgGame
 1599 1578 5.50 7 2.29 40 91.60 
  Diaz Gonzalez Jardon, Shirel 1207 MEX1.0010.10404.00 
  Rodriguez Peraza, Alejandra 1313 MEX1.0010.18407.20 
  Montano Vicente, Guadalupe 1644 MEX1.0010.594023.60 
  Aviles Campos, Andrea Regina 1662 MEX0.5010.12404.80 
  Ortega Beltran, Ximena 1799 MEX0.5010.284011.20 
  Benito De Leo, Estefania 1726 MEX0.5010.20408.00 
  Ruiz Villalba, Andrea 1845 MEX1.0010.824032.80 

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)
 
 2022 NAYCC U18 Girls Calgary CAN 2022-08-10
RcRownchangeKK*chgGame
 1675 1578 4.00 8 0.79 40 31.60 
  Matus, Nastassja wf1976 USA0.001-0.0840-3.20 
  Hernandez Ortega, Carolina wc1586 MEX0.001-0.4940-19.60 
  Szeto, Sophie 1277 USA1.0010.15406.00 
  Vidyarthi, Omya wc1794 USA0.001-0.2240-8.80 
  Ham Corona, Ana Paola 1317 MEX1.0010.18407.20 
  D`souza, Carina 1565 CAN1.0010.484019.20 
  Zhou, Iris wc1839 USA1.0010.824032.80 
  Tang, Zoey wf2047 USA0.001-0.0540-2.00 

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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