Individual Calculations September 2023
 Ciro, Jose Daniel  Total change: 76.40  Rating chartPersonal card
 XXX IRT Aficionados Feria de Las Flores Medellin 30 Anios Medellin COL 2023-08-03
RcRownchangeKK*chgGame
 1800 1591 3.50 6 1.91 40 76.40 
  Herize Godoy, Miguel Andres 1991  * VEN0.001-0.0840-3.20 
  Luna Velandia, Karol Daniela 1304 COL0.501-0.3440-13.60 
  Lopez Gaviria, Alvaro Diego 1997 COL1.0010.924036.80 
  Mosquera Vidal, Jhon 1871 COL1.0010.844033.60 
  Chen Austin, Felipe Gabriel 1825 PAN1.0010.794031.60 
  Idarraga, Oscar 1810 COL0.001-0.2240-8.80 
 * 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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