Individual Calculations October 2022
 Ribeiro, Rodrigo  Total change: -18.00  Rating chartPersonal card
 Maia Chess Open 2022 Maia POR 2022-08-26
RcRownchangeKK*chgGame
 2015 1945 5.50 9 1.87 40 74.80 
  Alboredo, Julia wm2290 BRA0.001-0.1140-4.40 
  Ermida, Ricardo 1488 POR1.0010.05402.00 
  Mourao, Martim Oliveira 1545  * POR1.0010.08403.20 
  Fernandez Diaz, Cristian f2281 ESP1.0010.884035.20 
  Roubalik, Jakub 2367 CZE0.001-0.0740-2.80 
  Borges, Guilherme Deola 2193 BRA0.001-0.1940-7.60 
  Castro Gandara, David 1508 ESP1.0010.06402.40 
  Nieves Cabanes, Javier 2180 ESP1.0010.794031.60 
  Arias Gaviria, Mario Alexis c2280 PER0.5010.384015.20 
 * 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)
 
 I Torneo Open Internacional de Xadrez Deputacion da Coruna Sada (A Coruna) ESP 2022-09-04
RcRownchangeKK*chgGame
 1633 1995 2.50 5 -1.94 40 -77.60 
  Rodriguez Dominguez, Ramon 1595  * ESP0.001-0.9240-36.80 
  Mendoza Verdes, Miguel Angel 1501 ESP1.0010.04401.60 
  Oubina Pazos, Cesar 1659 ESP1.0010.12404.80 
  Lopez Gonzalez, Diego 1654 ESP0.501-0.3840-15.20 
  Blanco Dans, Manuel 1754 ESP0.001-0.8040-32.00 
 * 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)
 
 Taca de Aveiro 2021-22 Clubes POR 2022-09-17
RcRownchangeKK*chgGame
 1810 1995 1.00 2 -0.38 40 -15.20 
  Valente, Benjamim Viegas 1595  * POR1.0010.08403.20 
  Sarabando, Rodrigo Andias 2025 POR0.001-0.4640-18.40 
 * 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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