Individual Calculations October 2021
 Roque Sola, Andrea  Total change: 30.80  Rating chartPersonal card
 Guimaraes Chess Open 2021 (PCT) Guimaraes POR 2021-08-24
RcRownchangeKK*chgGame
 1984 1893 3.50 8 0.31 20 6.20 
  Jahncke, Giso f2293  * GER0.5010.42208.40 
  Fernandez Lopez, Ruben 2213 ESP0.001-0.1320-2.60 
  Grezels, Florian 2172 FRA0.001-0.1620-3.20 
  Rey Aguino, Antonio Javier 1528 ESP1.0010.10202.00 
  Rey Malde, Henrique 2257 ESP0.001-0.1020-2.00 
  Kliashtornyi, Arkadii 1668 UKR1.0010.22204.40 
  Otero Nogueira, Brais 2111 ESP0.001-0.2220-4.40 
  Serrera Sanchez-Romo, Sergio 1626 ESP1.0010.18203.60 
 * 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)
 
 XXXI Open Internacional de Gros 2021 Donostia ESP 2021-09-03
RcRownchangeKK*chgGame
 1890 1910 6.00 9 1.23 20 24.60 
  Ruiz De Ona Cortes, Jose Ignacio 1515 ESP1.0010.08201.60 
  Regillaga Otano, Jon 1708 ESP1.0010.24204.80 
  Larranaga Juaristi, Alexander 1765 ESP1.0010.31206.20 
  Aguilera Lopez, Alejandro 2181 ESP0.001-0.1720-3.40 
  Estevez Sacristan, Deva wc1701 ESP1.0010.23204.60 
  Browning, Rebecca 1956 GER0.5010.06201.20 
  Reguillaga Elias, Manex 1756 ESP1.0010.29205.80 
  Alonso Garcia, Rene Marcial m2310  * FID0.5010.42208.40 
  Franke, Thomas 2122 ESP0.001-0.2320-4.60 
 * 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)
 

 

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