Individual Calculations March 2018
 Oncoy Custodio, Joseph  Total change: 39.60  Rating chartPersonal card
 Campeonato Metropolitano Juvenil Grupo B Sub18 Absoluto Lima PER 2018-01-12
RcRownchangeKK*chgGame
 1888 1957 3.00 6 -0.47 40 -18.80 
  Romero, Sebastian Peru 1628 PER1.0010.12404.80 
  Rengifo Blancas, Renzo Jhonathan 2138 PER0.001-0.2640-10.40 
  Hepler Ramirez , Narayana 1869 PER0.501-0.1240-4.80 
  Ccerhuayo Escobedo, Mels Leopold 1702 PER1.0010.19407.60 
  Soriano Quispe, Ivan Excen f1945 PER0.001-0.5240-20.80 
  Huarcaya Silloca, Carlos Enrique 2048 PER0.5010.12404.80 

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)
 
 Copa Latinoamericana de Ajedrez Categoria B Open Lima PER 2018-01-29
RcRownchangeKK*chgGame
 2002 1957 4.50 7 1.46 40 58.40 
  Saavedra Valverde, Luis 2086 PER1.0010.674026.80 
  Garcia Benavides, Omar 2044 PER0.5010.12404.80 
  Flores Quillas, Diego Saul Rodri 2061 PER1.0010.644025.60 
  Huarcaya Silloca, Carlos Enrique 2048 PER0.5010.12404.80 
  Torres Rengifo, Bruno 2049 PER0.001-0.3740-14.80 
  Arevalo Perez, Luis Alexander 1694 PER1.0010.18407.20 
  Ordinola Capcha, Juan 2031 PER0.5010.10404.00 

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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