Individual Calculations March 2023
 Gomez, Osmar  Total change: 9.60  Rating chartPersonal card
 Liga Paraguaya de Ajedrez 2022 Copa de Plata Asuncion PAR 2023-02-04
RcRownchangeKK*chgGame
 1777 1580 1.00 2 0.48 20 9.60 
  Centurion, Emilio 1888 PAR0.001-0.1420-2.80 
  Riquelme, Andres 1665 PAR1.0010.622012.40 

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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