Individual Calculations September 2023
 Rico Hernandez, Edgar  Total change: -29.40  Rating chartPersonal card
 XXX IRT Aficionados Feria de Las Flores Medellin 30 Anios Medellin COL 2023-08-03
RcRownchangeKK*chgGame
 1463 1730 4.00 7 -1.47 20 -29.40 
  Cortes Morales, Jeronimo 1330  * COL1.0010.08201.60 
  Gomez Bernal, Juan Sebastian 1281 COL1.0010.06201.20 
  Sanchez Soba, Omar Jose 1308 COL1.0010.07201.40 
  Fernandez, Andres 1318 COL1.0010.07201.40 
  Angulo Pastrana, Oscar 1954 COL0.001-0.2220-4.40 
  Luna Monsalve, Sofia 1501 COL0.001-0.7920-15.80 
  Castano Herrera, Jeronimo 1549 COL0.001-0.7420-14.80 
 * 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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