Individual Calculations May 2024
 Huerta Osorno, Erin  Total change: 23.20  Rating chartPersonal card
 LXIX Campeonato Nacional e Internacional Abierto Mexicano. Femenil QRO, Queretaro MEX 2024-03-27
RcRownchangeKK*chgGame
 1888 1698 1.50 4 0.41 40 16.40 
  Salas Estrada, Ana Paola wc1815 MEX0.001-0.3440-13.60 
  Miranda Rodriguez, Tania wm2098  * MEX0.001-0.0840-3.20 
  Coronado Osorio, Sofia Abigail 1818 MEX0.5010.16406.40 
  Villanueva De Leon, Vanessa 1820 MEX1.0010.674026.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Macro Regional C Sub 20 Fem HGO, Pachuca de Soto MEX 2024-04-05
RcRownchangeKK*chgGame
 1740 1698 1.50 3 0.17 40 6.80 
  Matus Garcia, Dulce Maria 1620 MEX0.501-0.1140-4.40 
  Guillen Moreno, Karina Guadalupe 1780 MEX0.5010.11404.40 
  Tec Rodas, Sofia Isavelina 1821 MEX0.5010.17406.80 

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)
 

 

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