Individual Calculations May 2023
 Fernandez Garcia, Gumersindo  Total change: -12.20  Rating chartPersonal card
 49 Torneo Internacional de Ajedrez de La Roda 2023 La Roda (Albacete) ESP 2023-04-05
RcRownchangeKK*chgGame
 1941 2172 5.00 8 -0.81 20 -16.20 
  Colom Riera, Marc 1588 ESP1.0010.02200.40 
  Narayanan.s.l g2661 IND0.001-0.0420-0.80 
  Collado Alcolado, Angel 1848 ESP0.001-0.8720-17.40 
  Rene Villalba, Mireia 1772  * ESP1.0010.08201.60 
  Pastor Villalba, Arturo 1848 ESP1.0010.13202.60 
  Vinals Rioja, Jaume 1901 ESP1.0010.17203.40 
  Silva, Juliana Figueira Theophil 1600 BRA1.0010.02200.40 
  Tabuenca Mendataurigoitia, Danie f2307 ESP0.001-0.3220-6.40 
 * 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)
 
 OPEN CHESS MENORCA A Ciudadela (Menorca) ESP 2023-04-11
RcRownchangeKK*chgGame
 2254 2172 4.00 9 0.20 20 4.00 
  Bernadskiy, Vitaliy g2619 UKR0.5010.44208.80 
  Jacobson, Brandon g2556 USA0.001-0.0920-1.80 
  Machin Arbelo, Pedro Alexis 1897 ESP1.0010.17203.40 
  Del Rio De Angelis, Salvador G. g2449 ESP0.001-0.1720-3.40 
  Zhu, Yaoyao 1968 ENG1.0010.24204.80 
  Shivakumar, Shawnak f2418 USA0.5010.31206.20 
  Krauchi Romero, Martin 1888 ESP0.501-0.3420-6.80 
  Aydin, Gulenay wf2001 TUR0.501-0.2320-4.60 
  Solodovnichenko, Yuri g2489 UKR0.001-0.1320-2.60 

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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