Individual Calculations October 2017
 Vallez Marin, Kevin Luis  Total change: 0.00  Rating chartPersonal card
 II Campeonato Nacional Juvenil de Ajedrez -Sub 13 Absoluto Lima PER 2017-08-30
RcRownchangeRpKK*chgGame
 1357 0 1.50 6 0.00 1164   0.00 
  Sinti Pio, Jesus Moises 1380 PER0.0010.00 0.00 
  Travezano Patino, Eduard Gedeon 1447 PER0.0010.00 0.00 
  Caceres Larico, Joaquin 1276 PER0.0010.00 0.00 
  Bernal Alva, Rodrigo 1235 PER1.0010.00 0.00 
  Sanchez Arteaga, Alejandro Mathi 1469 PER0.0010.00 0.00 
  Orrego Cumpa, Rodrigo Aaron 1332 PER0.5010.00 0.00 

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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