Individual Calculations September 2018
 Oporto Vargas, Estefany Adriana  Total change: 40.00  Rating chartPersonal card
 XII FESTIVAL INTERNACIONAL DE AJEDREZ CLARETIANO - Categoria Sub-12 Lima PER 2018-08-01
RcRownchangeKK*chgGame
 1355 1288 1.00 3 -0.28 40 -11.20 
  Sifuentes Alcantara, Jhony Sebas 1595 PER0.001-0.1440-5.60 
  Alarcon Garcia, Ruy Salomon 1125 PER1.0010.284011.20 
  Quiroz Alva, Franco Rodrigo 1344 PER0.001-0.4240-16.80 

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)
 
 III Campeonato Nacional Juvenil Categorias Impares 2018 Sub 11 Femenino Lima PER 2018-08-20
RcRownchangeKK*chgGame
 1267 1288 5.50 8 1.28 40 51.20 
  Gamarra Mamani, Dafne Luana 1102 PER1.0010.264010.40 
  Guardamino Cajo, Yelena Indira 1349 PER1.0010.584023.20 
  Tohalino Laura, Isabella 1338 PER0.5010.07402.80 
  Lucas Juarez, Nohelia Juliana 1291 PER0.001-0.5040-20.00 
  Sotelo Leon, Ester Victoria 1216 PER1.0010.404016.00 
  Orihuela Barreda, Alondra 1391 PER1.0010.644025.60 
  Vilca Cruz, Marsia Gianella Kathe 1146 PER0.501-0.1940-7.60 
  Jimenez Salas, Maria Teresa 1299 PER0.5010.02400.80 

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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