Individual Calculations January 2024
 Perez Rojas, Felipe  Total change: 48.80  Rating chartPersonal card
 XIX Festival Sul-Americano da Juventude 2023 STD - U14 Absoluto Florianopolis SC BRA 2023-12-02
RcRownchangeKK*chgGame
 1637 1496 4.00 8 1.22 40 48.80 
  Rueda Rojas, Richard Alejandro 1857 COL0.001-0.1040-4.00 
  Paris, Adolfo 1984 ARG0.001-0.0440-1.60 
  Mamani Garrote, Yahel Andre 1206 PER1.0010.16406.40 
  Orsini, Cesar Oliveira 1137 BRA1.0010.10404.00 
  Amarilla Ettiene, Ezequiel 1803 PAR0.5010.364014.40 
  Martinez, Valentin Jesus 1853 ARG0.5010.394015.60 
  Ortiz Menacho, Sebastian Alonso 1602 PER0.5010.14405.60 
  Lanzilotta, Filippo 1653 URU0.5010.21408.40 

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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