Individual Calculations July 2023
 Diaz Bartolo, Elizabeth Schahraza  Total change: -66.80  Rating chartPersonal card
 Nacionales Conade 2023 15-16 Femenil Villahermosa, Tabasco MEX 2023-06-08
RcRownchangeKK*chgGame
 1315 1605 2.50 5 -1.67 40 -66.80 
  Peralta Jimenez, Mayrin Elizabeth 1444 MEX0.001-0.7140-28.40 
  Hernandez Serrano, Erandi 1330 MEX0.501-0.3340-13.20 
  Briseno Fernandez, Mely Estefania 1206 MEX0.501-0.4240-16.80 
  Leal Ruiz, Rayda Elisa 1352 MEX1.0010.19407.60 
  Jimenez Canul, America Yanine 1243 MEX0.501-0.4040-16.00 

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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