Blitz: Individual Calculations April 2023
 Paredes Minaya, Alyssa Christina  Total change: 2.40  Rating chartPersonal card
 Campeonato Regional Metropolitano Juvenil Blitz U14 Absoluto 2023 Lima PER 2023-02-10
RcRownchangeKK*chgGame
 1445 1188 3.00 6 1.69 40 67.60 
  Levano Loayza, Adriano Jaffet 1374 PER0.001-0.2640-10.40 
  Reyes Zavaleta, Cristhian Yamil 1668 PER0.001-0.0540-2.00 
  Vizcarra Quispe, Ramalia Bellaluz 1393 PER0.001-0.2440-9.60 
  Cruz Silva, Terry Gabriel Yamir 1291 PER1.0010.644025.60 
  Ccana Minauro, Wernher Sebastian 1302 PER1.0010.664026.40 
  Torres Ccahuay, Dayana Nievevska 1644 PER1.0010.944037.60 

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)
 
 CAMPEONATO NACIONAL BLITZ JUVENIL AJEDREZ PERUANO 2023 Sub 14 Femenino Lima PER 2023-02-24
RcRownchangeKK*chgGame
 1237 1188 1.00 6 -1.63 40 -65.20 
  Acuna Alarcon, Claudia Micaela 1302 PER0.001-0.3440-13.60 
  Larios Calixto, Paris Dayana 1242 PER0.001-0.4240-16.80 
  Marca Esquivel, Brenda Fabiana 1453 PER1.0010.824032.80 
  Florez Huaman, Areli Oriana 1197 PER0.001-0.4940-19.60 
  Aranda Pucuhuanca, Alessandra Mic 1040 PER0.001-0.7040-28.00 
  Reyes Perez, Aracelly 1187 PER0.001-0.5040-20.00 

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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