Individual Calculations November 2021
 Acosta Leon, Duham Nehuem  Total change: 7.60  Rating chartPersonal card
 Liga de Ajedrez de Desarrollo 2021 Torneo Clasificatorio "MF Alexander Andres Hernandez Jimenez" Altamira VEN 2021-10-16
RcRownchangeKK*chgGame
 1396 1367 2.50 5 0.19 40 7.60 
  Navas Aranguren, Daniel Alejandro 1585 VEN0.001-0.2240-8.80 
  Palacios Urbaneja, Luis Alejandro 1129 VEN1.0010.20408.00 
  Pacheco Arraiz, Luis Alberto 1471 VEN0.001-0.3640-14.40 
  Noriega Ramos, Amanda Victoria 1214 VEN1.0010.304012.00 
  Navas Lopez, Leonardo Esteban 1579 VEN0.5010.274010.80 

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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