Blitz: Individual Calculations November 2023
 Ortega Rueda, Nicolas  Total change: -98.80  Rating chartPersonal card
 XII Campeonato Panamericano Escolar de Ajedrez - Blitz Sub 11 Lima PER 2023-10-20
RcRownchangeKK*chgGame
 1060 1381 1.00 4 -2.47 40 -98.80 
  Ramos Barriga, William Naylamp 1089 PER0.001-0.8540-34.00 
  Ruiz Espinola, Larissa Aleli 1093 PAR0.001-0.8440-33.60 
  Lliguin Noguera, Matias Joel 1045 ECU1.0010.12404.80 
  Velasquez Pastor, William 1012 PER0.001-0.9040-36.00 

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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