Individual Calculations September 2023
 Huertas, Leonel  Total change: 32.40  Rating chartPersonal card
 IRT Fiestas de la Cosecha Pereira 2023 Pereira COL 2023-08-24
RcRownchangeKK*chgGame
 1720 1671 3.00 5 0.81 40 32.40 
  Hernandez Bermudez, Manuela wf1936 COL0.001-0.1840-7.20 
  Zapata Sanchez, Carlos Mario 1362 COL1.0010.14405.60 
  Munoz Triana, Joseph Steve 1987 COL0.001-0.1340-5.20 
  Sanchez Riscanevo, Santiago 1322 COL1.0010.11404.40 
  Herize Godoy, Miguel Andres 1991 VEN1.0010.874034.80 

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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