Individual Calculations September 2023
 Orbe Vivero, Ariadna Estefania  Total change: 81.40  Rating chartPersonal card
 XXX IRT Aficionados Feria de Las Flores Medellin 30 Anios Medellin COL 2023-08-03
RcRownchangeKK*chgGame
 1820 1507 5.50 9 4.07 20 81.40 
  Padilla, Jorge Andres 1454 COL1.0010.43208.60 
  De La Mota Rosario, Kelvin Jose 1834 DOM1.0010.872017.40 
  Ventura Rosario, Julio Esdeulin 1881 DOM1.0010.902018.00 
  Rios, Juan Fernando 1904 COL0.5010.42208.40 
  Giron Ochoa, Cesar Augusto 1880 COL1.0010.902018.00 
  Paulino Rijo, Luis Alejandro 1942 DOM0.001-0.0620-1.20 
  Tobon, Sebastian 1787 GER1.0010.842016.80 
  Padilla, Ivo 1892 COL0.001-0.0920-1.80 
  Conti, Julian 1810 COL0.001-0.1420-2.80 

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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