Individual Calculations January 2024
 Zamani, Andres  Total change: -13.00  Rating chartPersonal card
 Club Argentino de Ajedrez - Torneo OATD 50 Aniversario Sub2200 CABA ARG 2023-12-08
RcRownchangeKK*chgGame
 1690 2037 2.00 3 -0.65 20 -13.00 
  Heffner, Saul 1637  * ARG1.0010.08201.60 
  Burgin, Dario 1694 ARG0.001-0.8820-17.60 
  Ferrero, Luis 1739 ARG1.0010.15203.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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