Individual Calculations May 2023
 Metola Arias, Mario  Total change: 28.00  Rating chartPersonal card
 II OPEN INTERNACIONAL DE AJEDREZ DE TIELMES Tielmes (Madrid) ESP 2023-04-21
RcRownchangeKK*chgGame
 1826 1590 2.00 5 0.70 40 28.00 
  Ventas Cosano, David 2071 ESP0.001-0.0540-2.00 
  Antunez Marin, Jose Luis 1190  * ESP1.0010.08403.20 
  Cardena Contreras, Javier 1847 ESP1.0010.824032.80 
  Perdomo Araujo, Angel Eduardo 2042 VEN0.001-0.0640-2.40 
  Barranco Sanz, Luis Miguel 1979 ESP0.001-0.0940-3.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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