Individual Calculations January 2022
 Dib, Nadir  Total change: 12.20  Rating chartPersonal card
 Torneo Seleccion Santafesino 2021 Santa Fe ARG 2021-12-03
RcRownchangeKK*chgGame
 1699 1680 2.00 3 0.61 20 12.20 
  Antoniazzi, Maximiliano 1904 ARG0.001-0.2220-4.40 
  Cardozo, Teofilo 1362 ARG1.0010.13202.60 
  Maset, Antonio 1830 ARG1.0010.702014.00 

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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