Individual Calculations January 2024
 Guerrero Ancapichun, Martin  Total change: 45.20  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE - Torneo irt sub 2400 Noviembre 2023 Santiago CHI 2023-11-13
RcRownchangeKK*chgGame
 1882 1417 1.50 5 1.13 40 45.20 
  Cosoi Scherzer, Alejandro c1801 CHI0.5010.414016.40 
  Gutierrez Araya, Andres 1691 CHI1.0010.834033.20 
  Aravena Navarro, Alexis Andres 2083 CHI0.001-0.0140-0.40 
  Caceres Nunez, Sebastian 1813 CHI0.001-0.0840-3.20 
  Guerrero Cataldo, Juan Andres 2022 CHI0.001-0.0240-0.80 

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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