Blitz: Individual Calculations January 2024
 Guerrero Cajeca, Matias Israel  Total change: -23.20  Rating chartPersonal card
 I IRT LA DAMA Y EL REY BLITZ QUITO ECU 2023-12-09
RcRownchangeKK*chgGame
 1744 1895 3.50 6 -0.44 40 -17.60 
  Bosquez Leguisamo, Joel Alexander 1521 ECU1.0010.10404.00 
  Jurado Grefa, Heidy 1536 ECU1.0010.10404.00 
  Ramos Proano, Leonardo 1601 ECU0.501-0.3540-14.00 
  Perez Rodriguez, Jennifer wg2116 PAR1.0010.784031.20 
  Ochoa, Abrahan 1523 ECU0.001-0.9040-36.00 
  Carrasco Jacome, Bryan 2165 ECU0.001-0.1740-6.80 

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)
 
 IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Blitz - Sub 17 Absoluto Lima PER 2023-12-20
RcRownchangeKK*chgGame
 1642 1895 7.00 9 -0.14 40 -5.60 
  Cabrera Quispe, Piero Andre 1518 PER1.0010.09403.60 
  Cuya Huapaya, Joseph Alexis 1614 PER1.0010.16406.40 
  Guzman Vera, Diego Alonso 1659 PER1.0010.20408.00 
  Cahuapaza Tarapaca, Leonardo 1818 PER0.001-0.6140-24.40 
  Salazar Flores, Yerick Alexander 1620 PER1.0010.17406.80 
  Zapata Romero, Italo German 1611 PER0.001-0.8440-33.60 
  Quiroz Alva, Franco Rodrigo 1886 PER1.0010.494019.60 
  Garcia De La Rosa, Daniel Vladimi 1560 ECU1.0010.12404.80 
  Aracayo Chuquija, Juan Daniel 1495  * PER1.0010.08403.20 
 * 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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