Individual Calculations April 2019
 Vivas Ortiz, Gabriel Alexander  Total change: -20.40  Rating chartPersonal card
 Campeonato Estadal de la Juventud Asoajedrene 2019 Sub-14 Absoluto Porlamar VEN 2019-03-15
RcRownchangeKK*chgGame
 1231 1039 0.50 4 -0.51 40 -20.40 
  Cabello Hurtado, Juan Carlos 1296 VEN0.001-0.1840-7.20 
  Hernandez Fermin, Moises Alejandr 1203 VEN0.5010.22408.80 
  Rodrigues Jimenez, Oscar Luis 1257 VEN0.001-0.2240-8.80 
  Barrueta Rojas, Hector Luis 1168 VEN0.001-0.3340-13.20 

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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