Individual Calculations July 2019
 Arango, Andres Mauricio  Total change: -40.40  Rating chartPersonal card
 IRT de Primera Categoria Jorge Aristizabal Antioquia 2019 Medellin COL 2019-06-21
RcRownchangeKK*chgGame
 1869 2020 2.00 6 -2.02 20 -40.40 
  Cabrera Novoa, Emanuel 1620  * COL1.0010.08201.60 
  Valderrama Quiceno, Esteban Alber m2420  * COL0.5010.42208.40 
  Chirivi C, Jenny Astrid wm2081 COL0.001-0.4220-8.40 
  Florez, Santiago 1735 COL0.001-0.8420-16.80 
  Sanchez Arroyave, Juan Pablo 1737 COL0.001-0.8420-16.80 
  Quintero Jara, Ana Sofia 1620  * COL0.501-0.4220-8.40 
 * 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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