Individual Calculations December 2023
 Tapia Espada, Antonio Enrique  Total change: 13.60  Rating chartPersonal card
 Abierto Internacional "Memorial Ananda Zubieta Baptista" Oruro BOL 2023-11-01
RcRownchangeKK*chgGame
 1796 1685 6.00 9 1.56 20 31.20 
  Perez Quispe, Belen Nineth 1285  * BOL1.0010.08201.60 
  Lutina Bueno, Leila Daniela 1333 BOL1.0010.11202.20 
  Mirzoev, Azer g2415 AZE0.001-0.0120-0.20 
  Quisbert Quispe, Leonidaz Kalel 1385 BOL1.0010.15203.00 
  Ala Chiri, Jhamil Cristian 1369 BOL1.0010.13202.60 
  Zambrana, Osvaldo g2400 BOL0.001-0.0120-0.20 
  Saavedra Aiza, Alejandro 1409 BOL1.0010.17203.40 
  Titichoca Daza, Daniel c2157 BOL1.0010.952019.00 
  Ticona Rocabado, Licael Roderick m2412 BOL0.001-0.0120-0.20 
 * 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)
 
 Grand Prix Nacional de Ajedrez 2023-2024 (6to. Torneo) Potosi BOL 2023-11-16
RcRownchangeKK*chgGame
 1487 1685 3.50 6 -0.88 20 -17.60 
  Ala Ortiz, Kevin Josue 1387 BOL1.0010.15203.00 
  Mariscal, Rodrigo 1974 BOL0.001-0.1620-3.20 
  Cazorla Herrera, Rudy Daniel 1428 BOL0.001-0.8220-16.40 
  Delgado Villca, Rodrigo Cristian 1285  * BOL1.0010.08201.60 
  Barros Jardi Arce, Sarai 1379 BOL1.0010.14202.80 
  Kilibarda Acebey, Veroska Isabela 1471 BOL0.501-0.2720-5.40 
 * 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)
 

 

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