Individual Calculations December 2019
 Contreras, Fiorella  Total change: -17.20  Rating chartPersonal card
 I TORNEO IRT DE AJEDREZ "PEON AL PASO" Lima PER 2019-10-31
RcRownchangeKK*chgGame
 1884 1948 4.00 7 0.00 40 0.00 
  Reyes Zavaleta, Sergio Gabriel 1548  * PER1.0010.08403.20 
  Delgado Romero, Marco 2236 PER0.001-0.1640-6.40 
  Ore, Celso 1548  * PER1.0010.08403.20 
  Fernandez, Fernando m2348  * PER0.001-0.0840-3.20 
  Vasquez, Cesar 1704 PER1.0010.20408.00 
  Sinti Pio, Jesus Moises 1748 PER1.0010.24409.60 
  Espinoza Pacheco, Aldryn Leo 2054 PER0.001-0.3640-14.40 
 * 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)
 
 X Festival Panamericano Escolar de las Americas -Colombia 2019- U-13 Femenino Medellin COL 2019-11-12
RcRownchangeKK*chgGame
 1590 1948 7.50 9 -0.43 40 -17.20 
  Ramos Rocha, Natalia 1548  * COL1.0010.08403.20 
  Quintero Jara, Ana Sofia 1548  * COL1.0010.08403.20 
  Suarez Ardila, Luisa Maria 1548  * COL1.0010.08403.20 
  Suarez Castillo, Sheila 1595 CUB1.0010.11404.40 
  Bravo Mallco, Kate Azumi 1875 PER0.001-0.6040-24.00 
  Jimenez Salas, Maria Teresa 1548  * PER0.501-0.4240-16.80 
  Bertoli Acosta, Mawily 1548  * COL1.0010.08403.20 
  Borbor Velez, Leysla 1548  * ECU1.0010.08403.20 
  Orbe Vivero, Veronica Priscila 1548  * ECU1.0010.08403.20 
 * 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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