Individual Calculations April 2019
 Chavarria Soto, Ariana Lucia  Total change: 32.00  Rating chartPersonal card
 Campeonato Nacional Juvenil 2019, Sub 14 Femenino Lima PER 2019-02-27
RcRownchangeKK*chgGame
 1376 1115 2.00 6 0.80 40 32.00 
  Huayhuas Robles, Laura Sofia 1498 PER0.5010.414016.40 
  Loarte, Chavez Nadia Guadalupe De 1165 PER1.0010.574022.80 
  Aguilar Oblitas, Yadhira wc1515  * PER0.001-0.0840-3.20 
  Kastanieda, Alla 1346 PER0.001-0.2140-8.40 
  Nina Cerron, Elena 1417 PER0.5010.354014.00 
  Avila Castillo, Luciana Brunela 1314 PER0.001-0.2440-9.60 
 * 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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