Individual Calculations May 2023
 Jarmoluk, Jorge E.  Total change: -2.80  Rating chartPersonal card
 52 Abierto Internacional Ciudad de Mar del Plata Mar del Plata - Buenos Aires ARG 2023-04-01
RcRownchangeKK*chgGame
 1921 1984 5.00 9 -0.14 20 -2.80 
  Rey, Antonio 1584  * URU1.0010.08201.60 
  Romero Barreto, Jaime Jose m2349 VEN1.0010.902018.00 
  Jaque Gutierrez, Matias c2179 CHI0.001-0.2520-5.00 
  Martinez, Valentin Jesus 1728 ARG0.001-0.8120-16.20 
  Vecchio, Raul Antonio 1775 ARG0.501-0.2720-5.40 
  Perez Selios, Luis 1692 URU1.0010.15203.00 
  Grego, Maximiliano 1752 ARG1.0010.21204.20 
  Ibanez, Juan Rodrigo c2137 URU0.5010.20204.00 
  Celestino, Guillermo 2091 ARG0.001-0.3520-7.00 
 * 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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