Individual Calculations July 2023
 Barrera Garcia, Fernanda Guadalup  Total change: -1.20  Rating chartPersonal card
 Nacionales Conade 2023 S12 Femenil Villahermosa, Tabasco MEX 2023-06-08
RcRownchangeKK*chgGame
 1271 1289 0.50 1 -0.03 40 -1.20 
  Oi, Ireri 1271 MEX0.501-0.0340-1.20 

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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