Individual Calculations April 2023
 Rodriguez Nava, Adrian Alberto  Total change: -15.60  Rating chartPersonal card
 IRT MARZO - CLUB ARGENTINO DE AJEDREZ CABA ARG 2023-03-09
RcRownchangeKK*chgGame
 1761 1716 1.00 4 -0.78 20 -15.60 
  Kiszkiewicz, Ivan 1943 ARG0.001-0.2120-4.20 
  Torrez, Guillermo 1635 ARG1.0010.39207.80 
  Piceda, Bruno 1880 ARG0.001-0.2820-5.60 
  Garcia, Facundo 1584 ARG0.001-0.6820-13.60 

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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