Individual Calculations August 2023
 Salazar Flores, Yerick Alexander  Total change: 9.60  Rating chartPersonal card
 IRT Clasico Festival de Ajedrez AOPIP Armagedon Lima PER 2023-07-22
RcRownchangeKK*chgGame
 1494 1682 5.50 7 0.43 40 17.20 
  Ojeda Aguilar, Blas Aaron 1282  * PER1.0010.08403.20 
  Roman Robles, Nicolas Alexander 1447 PER0.501-0.2940-11.60 
  Ramirez Espino, Gian Sandro 1379 PER1.0010.14405.60 
  Abad Huaman, Adrian Estiven 1518 PER0.501-0.2240-8.80 
  Pelaes Castillo, Renzo Jos 1493 PER1.0010.254010.00 
  Garay Ramirez, Estefano Javier 1553 PER1.0010.334013.20 
  Ruiz, Ronald 1786 PER0.5010.14405.60 
 * 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 2023 - Sub 17 Absoluto Lima PER 2023-07-24
RcRownchangeKK*chgGame
 1618 1682 5.00 9 -0.19 40 -7.60 
  Campos Montesinos, Andrew Uxon 1282  * PER1.0010.08403.20 
  Aracayo Chuquija, Juan Daniel 1410 PER0.501-0.3340-13.20 
  Cabrera Quispe, Piero Andre 1772 PER0.5010.12404.80 
  Garay Ramirez, Estefano Javier 1553 PER1.0010.334013.20 
  Zapata Romero, Italo German 1585 PER1.0010.374014.80 
  Lapa Cunias, Marco Antonio 1522 PER1.0010.294011.60 
  Reyes Zavaleta, Fabian Ricardo 2026 PER0.001-0.1240-4.80 
  Blanco Ramirez, Jhosep Emanuel 1659 PER0.001-0.5340-21.20 
  Cahuapaza Tarapaca, Leonardo 1752 PER0.001-0.4040-16.00 
 * 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)
 

 

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