Individual Calculations September 2023
 Mendez Rodriguez, Andres David  Total change: 14.80  Rating chartPersonal card
 IRT Clasico Sub2000 Club Doble Jaque Fomeque Fomeque COL 2023-08-19
RcRownchangeKK*chgGame
 1334 1556 4.00 5 0.30 20 6.00 
  Barreto Pulido, Mariana 1156  * COL1.0010.08201.60 
  Diaz Bobadilla, Laura Juliana 1236 COL0.001-0.8720-17.40 
  Rodriguez Lara, Laura Sofia 1182 COL1.0010.10202.00 
  Ladino Hernandez, Angel Joel 1316 COL1.0010.20204.00 
  Garcia Guevara, Nicolas 1782 COL1.0010.792015.80 
 * 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)
 
 IRT Fiestas de la Cosecha Pereira 2023 Pereira COL 2023-08-24
RcRownchangeKK*chgGame
 1753 1556 2.50 6 0.44 20 8.80 
  Garzon Camelo, Andres Santiago 2178 COL0.001-0.0120-0.20 
  Estrada Diaz, Laura Andrea 1321 COL1.0010.21204.20 
  Narvaez, Zamir 2124 COL0.001-0.0220-0.40 
  Becerra Fonseca, Camila wc1298 COL1.0010.18203.60 
  Sierra Amariles, Juan Mauricio 1886 COL0.001-0.1220-2.40 
  Bravo, Juan Eduardo 1709 COL0.5010.20204.00 

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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