Individual Calculations March 2018
 Herrmann, Roman  Total change: 12.40  Rating chartPersonal card
 Primer Torneo Internacional de Ajedrez SUB 2000 DONIHUE 2018 Donihue CHI 2018-01-26
RcRownchangeKK*chgGame
 1851 1952 5.00 7 0.62 20 12.40 
  Correa Pena, Bastian 1945 CHI0.501-0.0120-0.20 
  Galleguillos Alvarado, Maximilia 1736 CHI1.0010.22204.40 
  Lepe Villanueva, Matias Ignacio 1940 CHI0.501-0.0220-0.40 
  Gutierrez, Mario Alejandro 1629 USA1.0010.13202.60 
  Torres Chavez, Daniel 1911 CHI0.501-0.0620-1.20 
  Guerrero Cataldo, Juan Andres 1832 CHI1.0010.34206.80 
  Palma Neira, Eliseo Maximiliano 1967 CHI0.5010.02200.40 

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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