Individual Calculations January 2024
 Tarraga Arenas, Diego Matias  Total change: 52.40  Rating chartPersonal card
 XIX Festival Sul-Americano da Juventude 2023 STD - U14 Absoluto Florianopolis SC BRA 2023-12-02
RcRownchangeKK*chgGame
 1450 1018 2.00 7 1.31 40 52.40 
  Deretti, Lucas Jurk 1588 BRA0.001-0.0240-0.80 
  Perez Rojas, Ivo 1386 CHI1.0010.904036.00 
  Macedo, Yan Emanuel Porto 1778 BRA0.0010.00400.00 
  Rosas Navarro, Bruno Shahid 1427 BOL0.001-0.0840-3.20 
  Baez Gonzalez, Fabrizio Ismael 1480 PAR0.001-0.0540-2.00 
  Schulz, Ariel Pittelkow 1195 BRA1.0010.734029.20 
  Sarda, Joao Sada 1294 BRA0.001-0.1740-6.80 

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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