Individual Calculations October 2022
 Zapata Romero, Italo German  Total change: -35.10  Rating chartPersonal card
 Campeonato Regional Metropolitano Impar Absoluto Sub 15 2022 Lima PER 2022-09-01
RcRownchangeKK*chgGame
 1432 1673 5.00 7 -0.49 30 -14.70 
  Chesa Horiuchi, Nikolas Gabriel 1273  * PER1.0010.08302.40 
  Casqui Lopez, Marlon Gabriel 1319 PER1.0010.11303.30 
  Vizcarra Quispe, Ramalia Bellaluz 1428 PER1.0010.20306.00 
  Reyes Zavaleta, Cristhian Yamil 1572 PER0.501-0.1430-4.20 
  Robles Cerron, Sebastian 1570 PER0.001-0.6430-19.20 
  Herrada, Blanco Maria Fernanda 1429 PER1.0010.20306.00 
  Salazar Flores, Yerick Alexander 1433 PER0.501-0.3030-9.00 
 * 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)
 
 Campeonato Regional Metropolitano Impar Absoluto Sub 17 2022 Lima PER 2022-09-06
RcRownchangeKK*chgGame
 1513 1673 5.00 7 0.20 30 6.00 
  Chavarria Soto, Ariana Lucia 1273  * PER1.0010.08302.40 
  Gomez Gonzales, Fabiana 1382 PER1.0010.15304.50 
  Salazar Flores, Yerick Alexander 1433 PER1.0010.20306.00 
  Vilcas Pilco, Adrian 1450 PER1.0010.22306.60 
  Caceres Sandoval, Eduardo 1717 PER0.001-0.4430-13.20 
  Reyes Zavaleta, Diego Alexander 1905 PER0.5010.29308.70 
  Vizcarra Quispe, Ramalia Bellaluz 1428 PER0.501-0.3030-9.00 
 * 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)
 
 Campeonato Nacional de Ajedrez Impar 2022 Sub 15 Absoluto Lima PER 2022-09-15
RcRownchangeKK*chgGame
 1495 1673 5.50 9 -0.88 30 -26.40 
  Huansi Ochavano, Sergio Elias 1273  * PER1.0010.08302.40 
  Illa Calle, Franco Jorge 1338 PER1.0010.12303.60 
  Salazar Flores, Yerick Alexander 1433 PER1.0010.20306.00 
  Cabrera Quispe, Piero Andre 1525 PER1.0010.30309.00 
  Robles Cerron, Sebastian 1570 PER0.501-0.1430-4.20 
  Parra Gonzales, Andre Leonardo 1772 PER0.001-0.3630-10.80 
  Garay Ramirez, Estefano Javier 1450 PER1.0010.22306.60 
  Bravo Mendoza, Diego Eduardo 1402 PER0.001-0.8330-24.90 
  Fernandez Ocana, Leonardo Felix 1696 PER0.001-0.4730-14.10 
 * 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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