Individual Calculations April 2020
 Restrepo, Hugo  Total change: -17.20  Rating chartPersonal card
 Campeonato Nacional Abierto Grand Prix de Mayores 1 y Selectivo Nacional 1 Sub12, 14, 16, 18 de 2020 Medellin COL 2020-03-03
RcRownchangeKK*chgGame
 1559 1700 5.00 9 -0.86 20 -17.20 
  Gomez Gomez, Maria Camila 1300  * COL1.0010.08201.60 
  Cadena M, Gustavo Adolfo f2100  * COL0.001-0.0820-1.60 
  Ortiz Lopera, Miguel Angel 1346 COL0.501-0.3920-7.80 
  Giraldo Alvarez, Tomas 1300  * COL1.0010.08201.60 
  Cardona, Jacobo 1409 COL0.001-0.8520-17.00 
  Vanegas, Mateo De Jesus 1396 COL1.0010.14202.80 
  Castro Castro, Jeronimo 1331 COL1.0010.10202.00 
  Lopez Rayo, Santiago c1972 COL0.001-0.1720-3.40 
  Pereira, Henry Alberto 1879 COL0.5010.23204.60 
 * 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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