Individual Calculations August 2022
 Arnez Vargas, Anderson  Total change: -128.40  Rating chartPersonal card
 IRT "Leyenda del Ajedrez Boliviano, Magin Zubieta Villegas" Santa Cruz BOL 2022-07-01
RcRownchangeKK*chgGame
 1657 1420 1.00 3 0.19 40 7.60 
  Vargas, Tomas 1750 BOL0.001-0.1240-4.80 
  Orias, Marcelo 1912 BOL0.001-0.0440-1.60 
  Guzman Heredia, Simon 1308 BOL1.0010.354014.00 

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)
 
 Clasificatorio al Panamericano Escolar 2022, Sub-15 Absoluto Santa Cruz BOL 2022-07-15
RcRownchangeKK*chgGame
 1266 1420 3.00 6 -1.13 40 -45.20 
  Villca Espinoza, Edgar Castulo 1092 BOL1.0010.13405.20 
  Magne Alcoba, Yonatan Israel 1312 BOL0.501-0.1540-6.00 
  Salazar Salinas, Maria Jose 1444 BOL0.5010.03401.20 
  Salazar Salinas, Rodrigo 1388 BOL0.001-0.5440-21.60 
  Rocha Michel, Jose Ignacio 1152 BOL1.0010.17406.80 
  Cusi Ticona, Luis Esteban 1207 BOL0.001-0.7740-30.80 

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)
 
 2do. Torneo Sub-20 Absoluto, Clasificatorio al Sudamericano 2022 Montero BOL 2022-07-22
RcRownchangeKK*chgGame
 1215 1420 0.00 3 -2.27 40 -90.80 
  Cabrera Urey, Santiago Edil 1143 BOL0.001-0.8340-33.20 
  Yucra Valdes, Diego Alonso 1192 BOL0.001-0.7940-31.60 
  Achocalla Huaipara, Pavel Andres 1310 BOL0.001-0.6540-26.00 

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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