Individual Calculations May 2023
 Segura, Roberto  Total change: -25.60  Rating chartPersonal card
 52 Abierto Internacional Ciudad de Mar del Plata Mar del Plata - Buenos Aires ARG 2023-04-01
RcRownchangeKK*chgGame
 1567 1490 2.00 6 -0.64 40 -25.60 
  Anelli, Antonio f2018 ARG0.001-0.0340-1.20 
  Ortiz, Jorge 1823 ARG0.001-0.1240-4.80 
  Simbler, Facundo 1320 ARG1.0010.284011.20 
  Pereyra, Mariano Gaston 1785 ARG0.001-0.1540-6.00 
  Magarinos, Francisco 1304 ARG0.001-0.7440-29.60 
  Schmidt Portillo, John Alexander 1153 PAR1.0010.12404.80 

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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