Individual Calculations January 2024
 Acosta Nunez, Miguel  Total change: 38.00  Rating chartPersonal card
 IRT Sub 2000 Soacha Open 2023 Soacha COL 2023-12-08
RcRownchangeKK*chgGame
 1661 1618 5.00 7 1.90 20 38.00 
  Mendez, Wilford 1897 COL1.0010.842016.80 
  Clavijo Romero, Leonardo 1840 COL0.001-0.2220-4.40 
  Barreto Pulido, Mariana 1218  * COL1.0010.08201.60 
  Pena Flechas, Luis Orlando 1476 COL1.0010.31206.20 
  Jimenez Contreras, Mayerson 1999 VEN0.001-0.0920-1.80 
  Contreras Gonzalez, Cristian Davi 1232 COL1.0010.09201.80 
  Duque Pinzon, Manuel Santiago 1965 COL1.0010.892017.80 
 * 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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