Individual Calculations June 2018
 Baca Olazaval, Ximena  Total change: -10.20  Rating chartPersonal card
 Campeonato Nacional Sub 20 Femenino 2018 Lima PER 2018-04-19
 1426 1520 2.50 5 -0.51 20 -10.20 
  Lopez Tapara, Carmen Cecilia 1512 PER0.501-0.0120-0.20 
  Vega Paucar, Emely Bachellet 1544 PER0.001-0.4720-9.40 
  Vizcarra, Quispe Ramalia 1120  * PER1.0010.08201.60 
  Jimenez Salas, Maria Teresa 1327 PER1.0010.25205.00 
  Castillo Martinez, Paola 1625 PER0.001-0.3620-7.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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