Individual Calculations September 2018
 Gamarra Galvez, Joseph Isaias  Total change: 22.40  Rating chartPersonal card
 XXIX Festival Panamericano de la Juventud U-14 Abs Santiago CHI 2018-07-22
RcRownchangeKK*chgGame
 1652 1493 4.00 8 1.46 40 58.40 
  Galaviz Medina, Sion Radam c1893  * MEX0.001-0.0840-3.20 
  Pablo Vertiz, Henry Yamil 1299 PER1.0010.254010.00 
  Vizcarra Quispe, Jhael 1758 PER0.5010.324012.80 
  Rodriguez, Mathias 1724 ARG0.5010.294011.60 
  Gomez Barrera, Gonzalo Andres 1818 CHI0.001-0.1340-5.20 
  Garmendia Vega, Lucas 1325 CHI1.0010.284011.20 
  Gutierrez Reich, Francisco 1703 ARG0.001-0.2340-9.20 
  Navarro Ariza, Justin Jeshua c1699 PER1.0010.764030.40 
 * 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 13 Absoluto Lima PER 2018-08-20
RcRownchangeKK*chgGame
 1382 1493 3.50 7 -0.90 40 -36.00 
  Reyes Zavaleta, Fabian Ricardo 1208 PER0.501-0.3440-13.60 
  Blanco Ramirez, Jhosep Emanuel 1376 PER0.501-0.1640-6.40 
  Pacompia Cutipa, Flavio Israel 1146 PER0.501-0.3940-15.60 
  Reyes Zavaleta, Diego Alexander 1180 PER1.0010.14405.60 
  Quiroz Alva, Franco Rodrigo 1344 PER1.0010.304012.00 
  Bravo Mallco, Kate Azumi 1774 PER0.001-0.1640-6.40 
  Palomino Taipe, Celso 1648 PER0.001-0.2940-11.60 

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)
 

 

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