Individual Calculations November 2023
 Londono, Miguel Angel  Total change: 8.00  Rating chartPersonal card
 IRT Raza Sub-1999 Medellin 2023 Medellin COL 2023-10-12
RcRownchangeKK*chgGame
 1716 1550 2.00 6 0.20 40 8.00 
  Perez, William 1871 COL0.001-0.1340-5.20 
  Areiza Tabares, Samuel Andres 1729 COL0.5010.23409.20 
  Truco Acevedo, Andres F 1879 COL1.0010.884035.20 
  Duque Vasquez, David 1763 COL0.001-0.2340-9.20 
  Jaimes, Fredy Alexander 1775 COL0.001-0.2240-8.80 
  Bermudez Rojas, Alejandro 1279 COL0.501-0.3340-13.20 

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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