Individual Calculations March 2023
 Meneses Riveros, Lucas Samir  Total change: -28.80  Rating chartPersonal card
 CAMPEONATO NACIONAL DE AJEDREZ JUVENIL DE CHILE 2023 ABSOLUTO Quirihue CHI 2023-01-23
RcRownchangeKK*chgGame
 1539 1549 2.50 7 -1.01 40 -40.40 
  Araya Pozo, Francisco Javier 1426 CHI0.501-0.1740-6.80 
  Orellana Canelo, Alvaro 1758 CHI0.001-0.2340-9.20 
  Perez Rojas, Felipe 1374 CHI0.501-0.2340-9.20 
  Plarre Lira, Heinrich Sebastian 1149  * CHI1.0010.08403.20 
  Perez Rojas, Jorge 1725 CHI0.5010.23409.20 
  Miranda Camus, Gonzalo 1765 CHI0.001-0.2240-8.80 
  Chasco Lopez, Fabian 1573 CHI0.001-0.4740-18.80 
 * 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)
 
 NACIONALES DE AJEDREZ DE LA JUVENTUD CHILE 2023 SUB 16 ABSOLUTO - TEMUCO Temuco Region de La Araucania CHI 2023-01-30
RcRownchangeKK*chgGame
 1544 1549 4.00 7 0.29 40 11.60 
  Ceballos Rivero, Alejandro Luis 1297 CHI0.001-0.8140-32.40 
  Aldana Carmona, Vicente 1336 CHI1.0010.23409.20 
  Valenzuela Araya, Joaquin Amador 1169 CHI1.0010.09403.60 
  Ramirez Camilla, Agustin 1783 CHI1.0010.794031.60 
  Amigo Quintana, Antu 2100 CHI0.001-0.0340-1.20 
  Palma Araya, David 1815 CHI0.001-0.1840-7.20 
  Nova Hinojosa, Julian Ignacio 1306 CHI1.0010.20408.00 

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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