Individual Calculations March 2018
 Sanchez Arteaga, Alejandro Mathi  Total change: 43.60  Rating chartPersonal card
 Campeonato Nacional Juvenil 2018 Categoria Sub 14 Absoluta Lima PER 2018-02-07
RcRownchangeKK*chgGame
 1544 1438 4.00 8 1.09 40 43.60 
  Alvarez Olarte, Luis 1608 PER0.001-0.2840-11.20 
  Bernal Alva, Rodrigo 1247 PER1.0010.254010.00 
  Sumaria Choqueluque, Alessandro 1599 PER1.0010.714028.40 
  Varillas Jimenez, Ivan 1617 PER0.001-0.2740-10.80 
  Higinio Sanchez, Jose Mario 1555 PER1.0010.664026.40 
  Ayala Alban, Mael 1484 PER0.5010.06402.40 
  Maravi, Jon 1689 PER0.001-0.1940-7.60 
  Rodriguez Rubio, Alex Steven 1550 PER0.5010.15406.00 

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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