Individual Calculations September 2018
 Alfaro Mauricio, Kevin Johan  Total change: -25.20  Rating chartPersonal card
 Campeonato Metropolitano Escolar 2018 Grupo A Sub 15 Absoluto Lima PER 2018-07-10
RcRownchangeKK*chgGame
 1759 1930 5.00 7 0.21 40 8.40 
  Martel Obregon, Said 1530  * PER0.501-0.4240-16.80 
  Vasquez Vargas, Henry Richard 1584 PER1.0010.11404.40 
  Caja Cruz, Gabriel 1809 PER1.0010.344013.60 
  Pariona Larrota, Andre Sebastian 1820 PER0.501-0.1540-6.00 
  Travezano Patino, Eduard Gedeon 1530  * PER1.0010.08403.20 
  Soriano Quispe, Ivan Excender f1997 PER0.001-0.4140-16.40 
  Rojas, Steven 2045 PER1.0010.664026.40 
 * 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)
 
 III Campeonato Nacional Juvenil Categorias Impares 2018 Sub 15 Absoluto Lima PER 2018-08-20
RcRownchangeKK*chgGame
 1685 1930 6.00 9 -0.84 40 -33.60 
  Nunez Villazana, Norbil Marco 1530  * PER1.0010.08403.20 
  Cajan Polo, Juan Alberto Segundo 1530  * PER0.501-0.4240-16.80 
  Vasquez Rodriguez, Victor Angelo 1530  * PER1.0010.08403.20 
  Ccerhuayo Escobedo, Mels Leopold 1984 PER0.001-0.4240-16.80 
  Sanchez Arteaga, Alejandro Mathi 1530  * PER1.0010.08403.20 
  Gomez Sulca, Frank Royer 1854 PER1.0010.404016.00 
  Soriano Quispe, Ivan Excender f1997 PER0.001-0.4140-16.40 
  Alvarez Urdanegui, Joiarib 1533 PER0.501-0.4240-16.80 
  Giraldo, Arana Jose Alfonso 1676 PER1.0010.19407.60 
 * 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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