Individual Calculations May 2023
 Fuentes Diaz, Luis Sebastian  Total change: 26.80  Rating chartPersonal card
 IRT Departamental de Categorias Impares ADAC: Sub-13 Cochabamba BOL 2023-04-15
RcRownchangeKK*chgGame
 1231 1103 1.50 4 0.08 40 3.20 
  Saavedra Aiza, Alejandro 1344 BOL0.001-0.2040-8.00 
  Torrejon Teran, Valeria Emily 1001 BOL1.0010.364014.40 
  Rosas Navarro, Bruno Shahid 1456 BOL0.001-0.1140-4.40 
  Quispe Mamani, Roymar 1122 BOL0.5010.03401.20 

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
 1413 1103 1.50 6 0.59 40 23.60 
  Mercado Diaz, Fabricio Edwin 1561 BOL0.001-0.0540-2.00 
  Saavedra Castro, Matias Santiago 1393 BOL1.0010.844033.60 
  Ramallo Aguilar, Ariadne Ricela 1522 BOL0.001-0.0740-2.80 
  Hurtado Infante, Brian Daniel 1325 BOL0.001-0.2240-8.80 
  Bonifacio Sarmiento, Derek Mauric 1321 BOL0.5010.284011.20 
  Ramirez Espinoza, Percy Willy 1356 BOL0.001-0.1940-7.60 

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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