Individual Calculations August 2023
 Alacoria Mena, Alejandro  Total change: 5.20  Rating chartPersonal card
 Torneo Internacional "Casa Argentina" 2023 La Paz BOL 2023-07-06
RcRownchangeKK*chgGame
 1399 1122 2.50 5 1.00 40 40.00 
  Mayta Aiza, Maveric 2049 BOL0.0010.00400.00 
  Rocha Correa, Jhonn Gregor 1416 BOL0.001-0.1540-6.00 
  Perca Quelca, Ronald Rene 1053 BOL1.0010.404016.00 
  Maldonado Caceres, Ronaldo 1451 BOL0.5010.384015.20 
  Quispe Mamani, Katerin Gabriela 1025 BOL1.0010.374014.80 

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)
 
 1er. Torneo Sub-10 Absoluto, Clasificatorio al Sudamericano 2023 Cochabamba BOL 2023-07-14
RcRownchangeKK*chgGame
 1156 1122 0.50 3 -0.87 40 -34.80 
  Mamani Choque, Adler Esau 1213 BOL0.001-0.3840-15.20 
  Sanchez Flores, Carlos Alejandro 1073 BOL0.001-0.5740-22.80 
  Marcoz Orellana, Matias Alexis 1183 BOL0.5010.08403.20 

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)
 

 

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