Individual Calculations November 2021
 Dulcey Madera, Christian Jesus  Total change: 25.20  Rating chartPersonal card
 Liga de Ajedrez de Desarrollo 2021 Torneo Clasificatorio "MF Alexander Andres Hernandez Jimenez" Altamira VEN 2021-10-16
RcRownchangeKK*chgGame
 1506 1246 1.00 2 0.63 40 25.20 
  Gonzalez Contreras, Francisco Es 1454 VEN1.0010.774030.80 
  Gomez, Jose Vicente 1557 VEN0.001-0.1440-5.60 

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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