Individual Calculations October 2022
 Estela Diaz, Lesly Milagros  Total change: 35.00  Rating chartPersonal card
 Campeonato Nacional Femenino Sub 20 Lima PER 2022-08-28
RcRownchangeKK*chgGame
 1525 1183 3.00 7 1.75 20 35.00 
  Hilario, Aleyla wm1899 PER0.5010.49209.80 
  Maravi Ceron, Ayme 1231 PER1.0010.572011.40 
  Dongo, Melanie wf1710 PER0.001-0.0320-0.60 
  Vizcarra Quispe, Ramalia Bellaluz 1428 PER0.001-0.2020-4.00 
  Ramos Quispe, Paola Gina 1274 PER0.5010.12202.40 
  Sucari Quispe, Narayana 1480 PER0.5010.35207.00 
  Oquiche Huarcaya, Ariana 1652 PER0.5010.45209.00 

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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