Individual Calculations April 2019
 Mamani Quispe, Joel Abiud  Total change: 77.20  Rating chartPersonal card
 Campeonato Nacional Juvenil 2019, Sub 16 Absoluto Lima PER 2019-02-27
RcRownchangeKK*chgGame
 1448 1119 3.00 8 1.93 40 77.20 
  Caja Alarcon, Gianpier 1519  * PER0.001-0.0840-3.20 
  Travezano Patino, Eduard Gedeon 1511 PER0.001-0.0840-3.20 
  Gomez Sanchez, Alejandro Abraham 1431 PER1.0010.864034.40 
  Lozano Berrospi, Edwin 1519  * PER0.001-0.0840-3.20 
  Galindo Canari, Renzo Salim 1440 PER0.5010.374014.80 
  Llamoca, David 1519  * PER0.001-0.0840-3.20 
  Gonzales Guerrero, Eduardo Marian 1259 PER0.5010.19407.60 
  Concha Aylluni, Jack Colling 1389 PER1.0010.834033.20 
 * 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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