Individual Calculations May 2023
 Tapia Espada, Antonio Enrique  Total change: 9.20  Rating chartPersonal card
 Grand Prix Nacional de Ajedrez 2022-2023 (7mo. Torneo) Tarija BOL 2023-04-06
RcRownchangeKK*chgGame
 1644 1682 4.50 7 0.56 20 11.20 
  Ricalde Benavidez, Anibal 1282  * BOL1.0010.08201.60 
  Canaviri, Adriana 1340 BOL1.0010.12202.40 
  Mendoza, Rodrigo c2208 BOL0.001-0.0320-0.60 
  Aviles Portal, Pedro Carlos 1583 BOL1.0010.36207.20 
  Ibarra, Horacio 1973 BOL0.001-0.1520-3.00 
  Bracamonte, Humberto 1605 BOL0.501-0.1120-2.20 
  Cordero, Jhasith 1520 BOL1.0010.29205.80 
 * 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)
 
 Campeonato Nacional Sub-1800 Potosi BOL 2023-04-14
RcRownchangeKK*chgGame
 1420 1682 5.00 6 0.32 20 6.40 
  Bracamonte, Leonel 1282  * BOL1.0010.08201.60 
  Velarde Alarcon, Jhoana 1353 BOL0.001-0.8820-17.60 
  Fuertes, Juan Jose 1755 BOL1.0010.602012.00 
  Ala Chiri, Keyli Escarlet 1158 BOL1.0010.03200.60 
  Zambrana Estrada, Breyner Andre 1501 BOL1.0010.26205.20 
  Viza Choque, Ronal 1473 BOL1.0010.23204.60 
 * 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)
 
 Grand Prix Nacional de Ajedrez 2022-2023 (8vo. Torneo) Cochabamba BOL 2023-04-20
RcRownchangeKK*chgGame
 1575 1682 4.00 7 -0.42 20 -8.40 
  Inocente Caceres, Jhoselin 1282  * BOL1.0010.08201.60 
  Hurtado Infante, Brian Daniel 1325 BOL1.0010.11202.20 
  Cueto, Jonny m2116 BOL0.001-0.0620-1.20 
  Maldonado Caceres, Ronaldo 1469 BOL0.501-0.2720-5.40 
  Rosas Navarro, Bruno Shahid 1456 BOL1.0010.21204.20 
  Ferrufino, Boris c1892 BOL0.001-0.2320-4.60 
  Trujillo Caceres, Juan David 1483 BOL0.501-0.2620-5.20 
 * 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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