Individual Calculations October 2023
 Bernardez, Rodolfo  Total change: -17.80  Rating chartPersonal card
 Club Argentino de Ajedrez - IRT Raul Vignoles CABA ARG 2023-08-07
RcRownchangeKK*chgGame
 1716 1526 0.50 5 -0.89 20 -17.80 
  Alcala Vitora, Wilfredo Enrique 1944 VEN0.001-0.0720-1.40 
  Demaio, Alejandro 1722 ARG0.5010.25205.00 
  Roldan, Carlos Daniel 1741 ARG0.001-0.2320-4.60 
  Bernardo, Maximo 1499 ARG0.001-0.5420-10.80 
  Burgin, Dario 1675 ARG0.001-0.3020-6.00 

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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