Individual Calculations October 2023
 Ribeiro, Gustavo  Total change: -36.48  Rating chartPersonal card
 Maia Chess Open 2023 Maia POR 2023-08-25
RcRownchangeKK*chgGame
 2132 2013 5.00 9 1.68 38 63.84 
  Rego, Pedro Filipe f2332 POR1.0010.873833.06 
  Karsay, Pascal f2319 GER1.0010.863832.68 
  Bilych, Olexiy f2414 UKR0.5010.423815.96 
  Veiga, Jose Francisco R P Neves m2389 POR0.5010.413815.58 
  Campora, Daniel H. g2349 ARG0.001-0.1238-4.56 
  Garrido Outon, Alex m2398 ESP0.001-0.0938-3.42 
  Bryant, Harry 1686 ENG1.0010.13384.94 
  Batista, Sandro Manuel Almeida 1613  * POR0.001-0.9238-34.96 
  Boutsias, Jason 1684 SCO1.0010.12384.56 
 * 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)
 
 European Youth Championship - Open 16 Mamaia ROU 2023-09-05
RcRownchangeKK*chgGame
 1907 2223 5.00 9 -2.64 38 -100.32 
  Munshi, Aryan 1824 SCO0.501-0.4238-15.96 
  Ceyhan, Mert 1823  * TUR0.001-0.9238-34.96 
  Bujac, Dan 1758 MDA1.0010.05381.90 
  Zakarian, Dimitrios Levon 1992 ENG1.0010.21387.98 
  Hamidov, Allahverdi 1780 AZE0.501-0.4438-16.72 
  Pedmanson, Albert 1940 EST0.001-0.8438-31.92 
  Sundac, Ivano 2053 CRO0.501-0.2238-8.36 
  Skaar, Ben Samuel Groth 1956 NOR0.501-0.3238-12.16 
  Tzortzatos, Dimosthenis Panagiot 2038 GRE1.0010.26389.88 
 * 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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