Individual Calculations January 2022
 Delgado Abad, Bryan Xavier  Total change: 0.00  Rating chartPersonal card
 IX Campeonato Panamericano de Ajedrez IRT para Limitados Visuales IBCA 2021 Pereira COL 2021-11-29
RcRownchangeRpKK*chgGame
 1483 0 0.00 5 0.00 683   0.00 
  Polanco Colina, Juan Marcos 1729 VEN0.0010.00 0.00 
  Aceituno Ramirez, Stebe Josue 1400 GUA0.0010.00 0.00 
  Alvarez, Juan Evangelista 1575 COL0.0010.00 0.00 
  Berrio Suarez, Yina Patricia 1387 COL0.0010.00 0.00 
  Becerra Fonseca, Camila wc1322 COL0.0010.00 0.00 

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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