Individual Calculations June 2023
 Zapata Campos, Lidia Karen  Total change: -19.40  Rating chartPersonal card
 Liga Galega por Equipos de Club 2023 Division de Honra Rondas 8-11 Galicia ESP 2023-05-05
RcRownchangeKK*chgGame
 2213 2113 0.50 4 -0.97 20 -19.40 
  Del Prado Rodriguez, Xulio f2270 ESP0.001-0.2920-5.80 
  Lorenzo Duran, Marcos 2130 ESP0.001-0.4820-9.60 
  Gomez Dominguez, Xabier 2163 ESP0.001-0.4320-8.60 
  Rivera, Daniel m2290 URU0.5010.23204.60 

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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