Individual Calculations September 2018
 Abuhadba, Khalil  Total change: -8.40  Rating chartPersonal card
 Campeonato Metropolitano Escolar 2018 Grupo A Sub 11 Absoluto Lima PER 2018-07-10
RcRownchangeKK*chgGame
 1040 1143 1.50 2 0.22 40 8.80 
  Cruz Silva, Terry Gabriel Yamir 1025 PER1.0010.344013.60 
  Ponciano Madueno, Luis Felipe 1055 PER0.501-0.1240-4.80 

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)
 
 Campeonato Metropolitano Escolar 2018 Grupo A Sub 13 Absoluto Lima PER 2018-07-13
RcRownchangeKK*chgGame
 1259 1143 0.00 3 -1.07 40 -42.80 
  Sanchez Su, Ian Rodrigo 1374 PER0.001-0.2140-8.40 
  Vega, Joao 1346 PER0.001-0.2440-9.60 
  Vicente Mendoza, Carlos Alonso 1058 PER0.001-0.6240-24.80 

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 Absoluto Lima PER 2018-08-20
RcRownchangeKK*chgGame
 1321 1143 2.00 5 0.64 40 25.60 
  Robles Cerron, Sebastian 1361 PER0.001-0.2240-8.80 
  Martinez Cuya , Samuel 1288 PER1.0010.694027.60 
  Cabrera Quispe, Piero Andre 1328 PER0.001-0.2640-10.40 
  Rodriguez Angulo, Stiven Jason 1397 PER0.001-0.1940-7.60 
  Puchuri, Torres Joseph Ricardo 1232 PER1.0010.624024.80 

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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