Individual Calculations January 2024
 Reyes Zavaleta, Cristhian Yamil  Total change: -2.00  Rating chartPersonal card
 Torneo de ajedrez CONSUDE Chile 2023. Santiago CHI 2023-12-05
RcRownchangeKK*chgGame
 1634 1862 4.50 5 0.79 40 31.60 
  Ala Ortiz, Kevin Josue 1462  * BOL1.0010.08403.20 
  Nava Torrez, Jonatan 1449 CHI1.0010.07402.80 
  Kartodikromo, Yannick 1487 SUR0.501-0.4140-16.40 
  Lira, Suan Bruno Fernandes 2040 BRA1.0010.734029.20 
  Paladines Pinzon, Samuel 1731 COL1.0010.324012.80 
 * 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)
 
 IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Sub 13 Absoluto Lima PER 2023-12-16
RcRownchangeKK*chgGame
 1422 1862 7.50 9 -0.84 40 -33.60 
  Rodriguez Chambi, Fabrizio Santia 1462  * PER1.0010.08403.20 
  Reyes Zavaleta, Sergio Gabriel 1340 PER1.0010.03401.20 
  Poma Bernal, Cristian Andres 1358 PER0.501-0.4640-18.40 
  Salas Gonzales, David Ademar 1514 PER1.0010.11404.40 
  Ccana Minauro, Wernher Sebastian 1527 PER0.501-0.3840-15.20 
  Condori Ramirez, Dilan Smit 1214 PER1.0010.01400.40 
  Astoyauri De La Cruz, Fernando Is 1573 PER0.501-0.3440-13.60 
  Rayme, Angulo Andres Joaquin 1363 PER1.0010.04401.60 
  Villaverde Salas, Gonzalo Matias 1443 PER1.0010.07402.80 
 * 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)
 

 

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