Individual Calculations May 2018
 Ruiz, Ulises  Total change: -13.40  Rating chartPersonal card
 49 Abierto Internacional Ciudad de Mar del Plata 2018 Mar del Plata ARG 2018-03-24
RcRownchangeKK*chgGame
 1745 1519 1.00 7 -0.67 20 -13.40 
  Salvatti, Diego 1919  * ARG0.001-0.0820-1.60 
  Sosa, Ruben 1846 ARG0.001-0.1320-2.60 
  Gomez, Roberto Carlos 1817 ARG0.001-0.1520-3.00 
  Navarro, Alberto 1768 ARG0.001-0.1920-3.80 
  Coronel, Nestor 1635 ARG1.0010.662013.20 
  Weinmeister, Abel Hernan 1789 ARG0.001-0.1720-3.40 
  Gonzalez, Raul 1438 ARG0.001-0.6120-12.20 
 * 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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