Individual Calculations March 2020
 Jacome Cueva, Mariah Fernanda  Total change: 55.60  Rating chartPersonal card
 Campeonato Metropolitano Juvenil 2020 - Sub 12 Femenino Lima PER 2020-02-17
 1263 1149 3.50 6 1.39 40 55.60 
  Gamarra Mamani, Dafne Luana 1313 PER1.0010.724028.80 
  Arenas Lavado, Luciana Andrea 1292 PER0.5010.19407.60 
  Aranda Pucuhuanca, Alessandra Mic 1036 PER1.0010.354014.00 
  Vizcarra, Quispe Ramalia 1353 PER0.001-0.2440-9.60 
  Mendoza Cruces, Kiara 1229 PER0.001-0.3940-15.60 
  Guardamino Cajo, Yelena Indira 1352 PER1.0010.764030.40 

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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