Individual Calculations May 2023
 Quiro Diaz, Alejandro Nahuel  Total change: 32.00  Rating chartPersonal card
 52 Abierto Internacional Ciudad de Mar del Plata Mar del Plata - Buenos Aires ARG 2023-04-01
RcRownchangeKK*chgGame
 1888 1605 2.00 7 0.80 40 32.00 
  Abdenur, Luciano 2059 ARG0.001-0.0640-2.40 
  Bustos, Cristian 1984 ARG0.5010.414016.40 
  Fernandez, Jorge Daniel 1844 ARG0.001-0.2040-8.00 
  Merlo, Carlos 1808 ARG1.0010.764030.40 
  Amadeo, Pablo 1835 ARG0.001-0.2140-8.40 
  Gutierrez, Ramiro 1886 ARG0.001-0.1640-6.40 
  Radoszta, Armando E. 1803 ARG0.5010.264010.40 

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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