Individual Calculations November 2023
 Sanchez Negreiros, Jose Alberto  Total change: -49.60  Rating chartPersonal card
 II IRT Clasico - Sub 2400 Jose Idrogo Hidalgo "El Arbitro de Trujillo" Trujillo PER 2023-09-29
RcRownchangeKK*chgGame
 1608 1693 3.00 4 0.37 40 14.80 
  Pacheco, Marco m2363 PER0.001-0.0140-0.40 
  Barbaran Aguilar, Juan Julio 1293  * PER1.0010.08403.20 
  Reyes Zavaleta, Sergio Gabriel 1349 PER1.0010.12404.80 
  Pumachaico Valdiviezo, Piero Alon 1427 PER1.0010.18407.20 
 * 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)
 
 XII Campeonato Panamericano Escolar de Ajedrez - Sub 15 Absoluto Lima PER 2023-10-16
RcRownchangeKK*chgGame
 1456 1693 5.50 9 -1.61 40 -64.40 
  Munoz Aguilera, Edward Godfred 1293  * PER1.0010.08403.20 
  Cjuno Rosello, Leonel Alonso 1444 PER1.0010.19407.60 
  Ortiz Menacho, Sebastian Alonso 1529 PER0.001-0.7240-28.80 
  Paco Herrera, Fernando Daniel 1436 PER0.501-0.3240-12.80 
  Ramirez Espino, Alessandro 1498 PER1.0010.254010.00 
  Tapia Neyra, Abdias Benjamin 1545 PER0.001-0.7040-28.00 
  Cazorla Herrera, Rudy Daniel 1398 BOL1.0010.15406.00 
  Fernandez Conni, Isaac Paulo 1514 BOL0.001-0.7340-29.20 
  Diaz Bermudez, Pedro Teofilo 1443 PER1.0010.19407.60 
 * 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)
 

 

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