Individual Calculations July 2022
 Hernandez Serrano, Erandi  Total change: -22.40  Rating chartPersonal card
 Nacionales CONADE 2022 Categoria 15 16 Femenil La Paz, Baja California Sur MEX 2022-06-01
RcRownchangeKK*chgGame
 1342 1352 1.50 4 -0.56 40 -22.40 
  Ramirez Espinoza, Lluvia Ailin 1221 MEX0.501-0.1840-7.20 
  Bermeo Ruiz, Tirtza 1478 MEX0.001-0.3340-13.20 
  Diaz Gonzalez Jardon, Shirel 1244 MEX1.0010.354014.00 
  Velarde Hernandez, Paulina Yunuen 1426 MEX0.001-0.4040-16.00 

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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