Individual Calculations July 2022
 Castellanos Miguel, Mariana  Total change: -8.40  Rating chartPersonal card
 Nacionales CONADE 2022 Categoria 13 14 Femenil La Paz, Baja California Sur MEX 2022-06-01
RcRownchangeKK*chgGame
 1297 1187 0.50 2 -0.21 40 -8.40 
  Garcia Ozaeta, Ailed Monserrat 1395 MEX0.001-0.2340-9.20 
  Briseno Fernandez, Mely Estefania 1199 MEX0.5010.02400.80 

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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