Individual Calculations September 2019
 Acosta, Jaime  Total change: -25.80  Rating chartPersonal card
 IRT Bicentenario Batalla de Boyaca Grupo B - Elo menor a 200 Tunja COL 2019-07-31
RcRownchangeKK*chgGame
 1788 1570 0.00 5 -1.29 20 -25.80 
  Silva, Jorge c1970  * COL0.001-0.0820-1.60 
  Gamboa, Jose Pompilio 1781 COL0.001-0.2320-4.60 
  Morantes Maldonado, Brandon 1944 COL0.001-0.1020-2.00 
  Castillo Barajas, Jonhatan 1809 COL0.001-0.2020-4.00 
  Intencipa Acosta, Fabian Armando 1436 COL0.001-0.6820-13.60 
 * 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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