Individual Calculations November 2023
 Diaz, Marvin  Total change: 43.60  Rating chartPersonal card
 IX Torneo Internacional de Ajedrez "Feria Agostina 2023" Santa Rosa de Copan HON 2023-09-27
RcRownchangeKK*chgGame
 1653 1485 2.50 4 1.09 40 43.60 
  Reinhard Moller, Gustavo 1235 GUA1.0010.19407.60 
  Guevara Sanchez, Erick Marvin f2070 ESA0.001-0.0240-0.80 
  Cruz Zelaya, Felipe 1568 HON1.0010.614024.40 
  Paz Garcia, Mario 1739 HON0.5010.314012.40 

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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