Individual Calculations January 2024
 Marulanda, Carlos Andres  Total change: -6.00  Rating chartPersonal card
 IRT Sub 2000 Soacha Open 2023 Soacha COL 2023-12-08
RcRownchangeKK*chgGame
 1712 1838 3.00 5 -0.30 20 -6.00 
  Celis Vargas, Walter Enrique 1582 COL1.0010.19203.80 
  Mena Ardila, Alexander 1932 COL0.001-0.3720-7.40 
  Murcia Molina, Manuel Hernando 1693 COL0.001-0.6920-13.80 
  Bustos Acosta, Isauro 1629 COL1.0010.23204.60 
  Longas, Edgar 1724 COL1.0010.34206.80 

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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