Individual Calculations April 2023
 Abad Huaman, Adrian Estiven  Total change: 6.00  Rating chartPersonal card
 Campeonato Regional Metropolitano Juvenil U14 Absoluto 2023 Lima PER 2023-02-09
RcRownchangeKK*chgGame
 1384 1503 5.00 7 0.68 40 27.20 
  Pinto Vera, Jesus Nabih 1103  * PER1.0010.08403.20 
  Tacca Aller, Andriu Ariel 1080 PER1.0010.07402.80 
  Fernandez Monteza, Fabian Arturo 1193 PER1.0010.14405.60 
  Reyes Zavaleta, Cristhian Yamil 1682 PER0.5010.23409.20 
  Cuya Zevallos, Andrew Francisco 1798 PER0.001-0.1540-6.00 
  Chavez Bautista, Lennin Alfredo 1221 PER1.0010.16406.40 
  Rojas Linares, Nicolas Gabriel 1613 PER0.5010.15406.00 
 * 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 JUVENIL AJEDREZ PERUANO 2023 Sub 14 Absoluto Lima PER 2023-02-22
RcRownchangeKK*chgGame
 1263 1503 5.00 7 -0.53 40 -21.20 
  Tacca Aller, Andriu Ariel 1103  * PER1.0010.08403.20 
  Anticona Bocanegra, Fabrizio Aaro 1195 PER1.0010.14405.60 
  Torres Torres, George Maycol 1304 PER0.501-0.2640-10.40 
  Jimenez Espinola, Herles Hazael 1328 PER0.501-0.2340-9.20 
  Llanto Llacsa, Yaden Wilden 1351 PER0.501-0.2040-8.00 
  Aguirre Valdivieso, Franco Alexan 1232 PER1.0010.17406.80 
  Caro Miranda, Peter Valentino 1330 PER0.501-0.2340-9.20 
 * 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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