Individual Calculations March 2024
 Bulgarini Torres, Marco  Total change: 17.40  Rating chartPersonal card
 Campeonato de Chile Absoluto de Ajedrez 2024 Santiago CHI 2024-02-19
RcRownchangeKK*chgGame
 1871 1820 5.00 9 0.87 20 17.40 
  Perez Gormaz, Matias m2388 CHI0.001-0.0220-0.40 
  Saavedra Alvarez, Pablo 1559 CHI1.0010.18203.60 
  Alarcon Careaga, Gustavo 2139 CHI0.001-0.1320-2.60 
  Bruna Poblete, Emilio 1533 CHI1.0010.16203.20 
  Gonzalez Culi, Diego 2099 CHI0.001-0.1620-3.20 
  Lobos Astorga, Mario 1563 CHI1.0010.18203.60 
  Jimenez Jimenez, Abednego 1514 CHI1.0010.14202.80 
  Perez Rojas, Jorge 2023 CHI1.0010.762015.20 
  Escudero Donoso, Felipe c2025 CHI0.001-0.2420-4.80 

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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