Individual Calculations April 2023
 Ibar, Marcelo  Total change: 27.00  Rating chartPersonal card
 Zonal 2.5 Absoluto 2023 Asuncion PAR 2023-03-05
RcRownchangeKK*chgGame
 2017 1981 5.50 9 1.35 20 27.00 
  Real De Azua, Ernesto m2449 ARG0.001-0.0520-1.00 
  Munoz Orozco, Sashir Nicolas 1594 PAR0.501-0.4120-8.20 
  Amarilla Ettiene, Ezequiel 1755 PAR1.0010.21204.20 
  Caceres Benitez, Arturo Eduardo c2033 PAR0.001-0.4320-8.60 
  Mesias Rojas, Rabindranath c2159 CHI0.001-0.2720-5.40 
  Barrientos, Ernesto 1989 PAR1.0010.512010.20 
  Torales G., Ivan Alejandro B. 1622 PAR1.0010.10202.00 
  Amura, Claudia wg2226 ARG1.0010.802016.00 
  Melian, Juan Sebastian c2327 PAR1.0010.892017.80 

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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