Individual Calculations January 2019
 Alvarez Lora, Amauri  Total change: -7.60  Rating chartPersonal card
 IRT Aguinaldo Boyacense 2018 Tunja COL 2018-12-13
RcRownchangeKK*chgGame
 1938 2044 4.00 7 -0.38 20 -7.60 
  Gomez Leon, Sebastian 1644  * COL1.0010.08201.60 
  Silva Suna, Juan Esteban 1755 COL1.0010.16203.20 
  Torres, David 1826 COL1.0010.22204.40 
  Martinez, Jorge Alexander f2227 COL0.001-0.2620-5.20 
  Nino Perez, Diego Dayan 1936 COL1.0010.35207.00 
  Sanchez, Sebastian Felipe m2419 COL0.001-0.0920-1.80 
  Morales Guerrero, Andres Felipe 1758 COL0.001-0.8420-16.80 
 * 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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