Individual Calculations May 2023
 Ribon Calabia, Mariano  Total change: -13.40  Rating chartPersonal card
 Campionat de Balears d'Aficionats 2023 Menorca ESP 2023-04-06
RcRownchangeKK*chgGame
 1487 1708 3.50 4 0.56 20 11.20 
  Sanjuan Sanchez, Fernando 1360 ESP1.0010.11202.20 
  Masanes Nogues, Josep 1391 ESP1.0010.13202.60 
  Krauchi Romero, Martin 1888 ESP0.5010.24204.80 
  Permanyer Barro, Noa 1308  * ESP1.0010.08201.60 
 * 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)
 
 OPEN CHESS MENORCA A Ciudadela (Menorca) ESP 2023-04-11
RcRownchangeKK*chgGame
 1898 1708 1.00 8 -1.23 20 -24.60 
  De Groote, Ewoud 2207 NED0.001-0.0420-0.80 
  Montesinos Diaz, Luis 1986 ESP0.001-0.1720-3.40 
  Paragua, Megan Althea 1900 USA0.001-0.2520-5.00 
  Hafner, Bernhard 1860 AUT1.0010.702014.00 
  Camps Abadia, Arnau 1901 ESP0.001-0.2520-5.00 
  Liu, Tianyi (jack) 1847 ENG0.001-0.3120-6.20 
  Perano, Simone 1728 ITA0.001-0.4720-9.40 
  Bagur Moll, Guillem Uriel 1753 ESP0.001-0.4420-8.80 

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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