Individual Calculations September 2023
 Rosas Navarro, Bruno Shahid  Total change: -35.09  Rating chartPersonal card
 1er. Torneo Sub-14 Absoluto, Clasificatorio al Sudamericano 2023 Santa Cruz BOL 2023-07-28
RcRownchangeKK*chgGame
 1406 1436 3.50 6 0.26 29 7.54 
  Fernandez Mallco, Alejandro Elvis 1210 BOL1.0010.21296.09 
  Soliz Colque, Pablo Andre 1364 BOL1.0010.402911.60 
  Laura Cabrera, Jhon Magno 1625 BOL0.001-0.2529-7.25 
  Alarcon Ramos, Luis Brian 1425 BOL0.501-0.0229-0.58 
  Magne Alcoba, Yonatan Israel 1547 BOL0.001-0.3529-10.15 
  Acho Yujra, Adhemar Logan 1262 BOL1.0010.27297.83 

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)
 
 Memorial Alfonso Ferrufino Hurtado - 2023 Cochabamba BOL 2023-08-04
RcRownchangeKK*chgGame
 1619 1470 2.50 6 -0.01 29 -0.29 
  Rios Vargas, Esteban Santiago 1070  * BOL1.0010.08292.32 
  Titichoca Daza, Daniel c2168 BOL0.001-0.0129-0.29 
  Barros Jardi Arce, Sarai 1336 BOL1.0010.32299.28 
  Sarmiento Sarmiento, Yoniel 2004 CUB0.001-0.0329-0.87 
  Vargas Sanchez, Dashely 1217 BOL0.501-0.3129-8.99 
  Ferrufino, Boris c1919 BOL0.001-0.0629-1.74 
 * 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)
 
 2do. IRT "Elite" 2023 Cochabamba BOL 2023-08-11
RcRownchangeKK*chgGame
 1524 1470 3.50 6 0.39 29 11.31 
  Bonifacio Sarmiento, Derek Mauric 1218 BOL1.0010.19295.51 
  Ribera, Miguel Angel 1911 BOL0.001-0.0629-1.74 
  Acho Yujra, Adhemar Logan 1244 BOL1.0010.21296.09 
  Sustach, Marcos f2162 BOL0.001-0.0129-0.29 
  Rodriguez Barrientos, Johan Razie 1268 BOL1.0010.24296.96 
  Torrico Franco, Jose Alberto 1340 BOL0.501-0.1829-5.22 

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-14 Absoluto, Clasificatorio al Sudamericano 2023 Sucre BOL 2023-08-25
RcRownchangeKK*chgGame
 1361 1470 2.00 6 -1.85 29 -53.65 
  Condori Mamani, Neymar Daniel 1223 BOL1.0010.19295.51 
  Laura Cabrera, Jhon Magno 1625 BOL0.5010.21296.09 
  Mamani Alvino, Esdras Adrian 1370 BOL0.501-0.1429-4.06 
  Acho Yujra, Adhemar Logan 1244 BOL0.001-0.7929-22.91 
  Contreras Yanque, Alexis Raul 1300 BOL0.001-0.7229-20.88 
  Cazorla Herrera, Rudy Daniel 1401 BOL0.001-0.6029-17.40 

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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