Individual Calculations September 2023
 Restrepo, Hugo  Total change: 6.60  Rating chartPersonal card
 XXX IRT Aficionados Feria de Las Flores Medellin 30 Anios Medellin COL 2023-08-03
RcRownchangeKK*chgGame
 1537 1506 3.00 6 0.13 20 2.60 
  Herize Godoy, Miguel Andres 1991 VEN0.001-0.0420-0.80 
  Sanchez Martinez, Andres Felipe 1823 COL0.5010.37207.40 
  Zapata Urrego, Camilo 1140 COL0.501-0.4020-8.00 
  Gomez Araque, Laura Sofia 1172 COL1.0010.12202.40 
  Gomez Bernal, Juan Sebastian 1281 COL1.0010.22204.40 
  Daza Samboni, Fernando 1814 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)
 
 IRT Fiestas de la Cosecha Pereira 2023 Pereira COL 2023-08-24
RcRownchangeKK*chgGame
 1760 1506 2.00 6 0.20 20 4.00 
  Hernandez Jimenez, Jeronimo f2108 COL0.001-0.0220-0.40 
  Becerra Fonseca, Camila wc1298 COL1.0010.23204.60 
  Mena Cordoba, Yamil Octavio c1858 COL1.0010.892017.80 
  Lopez Ramirez, Jorge Hernan c1908 COL0.001-0.0820-1.60 
  Lopez Ramirez, David Santiago f2125 COL0.001-0.0220-0.40 
  Paez Villanueva, Santiago 1265 COL0.001-0.8020-16.00 

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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