Individual Calculations November 2019
 Salcedo, Diana  Total change: -45.20  Rating chartPersonal card
 IX. IRT Abierto Internacional de la Raza Medellin 2019 Medellin COL 2019-10-11
RcRownchangeKK*chgGame
 1878 2028 2.50 7 -2.26 20 -45.20 
  Valderrama Quiceno, Esteban Alber m2412 COL0.001-0.0920-1.80 
  Cordoba Roa, Angel Gabriel 1760 VEN0.501-0.3320-6.60 
  Loaiza Cuervo, Santiago 1720 COL0.001-0.8620-17.20 
  Pardo, Aurelio 1993 COL0.001-0.5520-11.00 
  Ruiz Agudelo, Jeronimo 1628  * COL1.0010.08201.60 
  Pena, Alcides 1715 COL1.0010.14202.80 
  Lopez Gonzalez, Carlos Andres 1917 COL0.001-0.6520-13.00 
 * 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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