Individual Calculations May 2023
 Martinez, Mariano  Total change: -34.80  Rating chartPersonal card
 52 Abierto Internacional Ciudad de Mar del Plata Mar del Plata - Buenos Aires ARG 2023-04-01
RcRownchangeKK*chgGame
 1853 2125 4.00 7 -1.74 20 -34.80 
  Coronel, Pablo 1725  * ARG1.0010.08201.60 
  Dominguez, Diego 1961 ARG0.001-0.7220-14.40 
  Mazzocchi, Facundo 1832 ARG1.0010.15203.00 
  Ibanez, Marcelo 1958 URU0.001-0.7220-14.40 
  Pereyra, Mariano Gaston 1785 ARG0.501-0.3820-7.60 
  Gomez, Roberto Carlos 1796 ARG1.0010.12202.40 
  Fischer, Pablo 1916 ARG0.501-0.2720-5.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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