Individual Calculations March 2018
 Alza Rios, Jose Karlo  Total change: -60.48  Rating chartPersonal card
 Campeonato Metropolitano Juvenil Grupo A Sub14 Absoluto Lima PER 2018-01-12
RcRownchangeKK*chgGame
 1464 1420 1.50 5 -0.73 36 -26.28 
  Caja Cruz, Gabriel 1739 PER0.001-0.1336-4.68 
  Priale Huaman, Nicolas Antonio 1232 PER1.0010.26369.36 
  Reyes Zavaleta, Fabian Ricardo 1140 PER0.501-0.3436-12.24 
  Varillas Jimenez, Ivan 1574 PER0.001-0.2936-10.44 
  Sinti Pio, Jesus Moises 1634 PER0.001-0.2336-8.28 

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 C Juvenil Lima PER 2018-01-29
RcRownchangeKK*chgGame
 1343 1420 3.00 6 -0.44 36 -15.84 
  Oncoy Custodio, Shantal Tania 1671 PER1.0010.813629.16 
  Fuentes Alarcon, Paolo Eduardo 1612 PER0.001-0.2536-9.00 
  Alvarez Urdanegui, Joiarib 1499 PER0.001-0.3936-14.04 
  Cuya Zevallos, Andrew Francisco 1083 PER0.001-0.8836-31.68 
  Abuhadba, Khalil 1163 PER1.0010.18366.48 
  Vasquez Alva, Marco Joaquin 1031 PER1.0010.09363.24 

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 Nacional Juvenil 2018 Categoria Sub 14 Absoluta Lima PER 2018-02-07
RcRownchangeKK*chgGame
 1409 1420 3.50 8 -0.51 36 -18.36 
  Wong Velis, Francisco Jesus c1560 PER0.5010.19366.84 
  Sumi, Diego 1687 PER0.001-0.1836-6.48 
  Rios Hinostroza, Israel Moises 1020  * PER0.001-0.9236-33.12 
  Yupanqui Barrera, Carlos Enrique 1237 PER1.0010.26369.36 
  Reyes Zavaleta, Diego Alexander 1208 PER1.0010.23368.28 
  Suarez Aybar, Miguel Angel 1546 PER0.5010.17366.12 
  Rodriguez Rubio, Alex Steven 1550 PER0.5010.18366.48 
  Jara Rosas, Jeremy 1462 PER0.001-0.4436-15.84 
 * 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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