Individual Calculations October 2023
 Gonzalez Perdomo, Sergio  Total change: -36.00  Rating chartPersonal card
 V Torneo Internacional Ajedrez San Cristobal de La Laguna San Cristobal de la Laguna (Tenerife) ESP 2023-08-26
RcRownchangeKK*chgGame
 1659 1656 3.00 7 -0.90 40 -36.00 
  Gagunashvili, Merab g2555 GEO0.0010.00400.00 
  Rosquete Afonso, Carlos 1272 ESP0.501-0.4140-16.40 
  Lemstra, Bart 1940 NED0.001-0.1640-6.40 
  Mariani, Romeo 1317 ITA1.0010.12404.80 
  Baez Ferrer, Nestor 1269 ESP1.0010.09403.60 
  Medal Paves, Jose Maria 1971 ESP0.001-0.1440-5.60 
  Gonzalez Miranda, Alejandro 1292 ESP0.501-0.4040-16.00 

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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