Individual Calculations July 2023
 Leal Ruiz, Rayda Elisa  Total change: -10.00  Rating chartPersonal card
 Nacionales Conade 2023 15-16 Femenil Villahermosa, Tabasco MEX 2023-06-08
RcRownchangeKK*chgGame
 1395 1352 2.00 5 -0.25 40 -10.00 
  Tec Rodas, Sofia Isavelina 1648 MEX0.001-0.1540-6.00 
  Villeda Olivares, Fatima Judith 1137 MEX1.0010.23409.20 
  Garcia Gomez, Valeria 1469 MEX0.001-0.3440-13.60 
  Morales Vasquez, Miguelina Malina 1114 MEX1.0010.20408.00 
  Diaz Bartolo, Elizabeth Schahraza 1605 MEX0.001-0.1940-7.60 

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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