Individual Calculations January 2024
 Valarezzo Ricard, Pedro  Total change: 5.20  Rating chartPersonal card
 IV elllobregat Open Chess Tmnt 2023 Group B Sant Boi de Llobregat (Barcelona) ESP 2023-11-30
RcRownchangeKK*chgGame
 1805 1650 3.50 7 1.23 20 24.60 
  Wang, Shanshan 1974 CHN0.001-0.1320-2.60 
  Zmorzynski, Julian 1362 ESP1.0010.16203.20 
  Racis, Michal 1963 POL0.001-0.1420-2.80 
  Pragale, Arcie 1504 USA1.0010.30206.00 
  Ebner, Johann 1927 AUT0.5010.33206.60 
  Unander, Matts 1977 SWE0.5010.37207.40 
  Egeman, Emilia 1929 POL0.5010.34206.80 

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)
 
 X Chessable Sunway Sitges International Chess Festival - Group B Sitges (Barcelona) ESP 2023-12-12
RcRownchangeKK*chgGame
 1527 1651 4.00 8 -0.97 20 -19.40 
  Martinez Puig, Jordi 1238 ESP1.0010.07201.40 
  Issabay, Ilyas 1251  * KAZ1.0010.08201.60 
  Gallego Montes, Antoni 1846 ESP0.001-0.2520-5.00 
  Rupesh, Sai S 1210 IND0.501-0.4420-8.80 
  Cuvelier, Annelies 1912 BEL0.001-0.1820-3.60 
  Karpukhin, Andrei 1469 ESP1.0010.26205.20 
  San Juan Morigosa, Isaura 1783 ESP0.001-0.3220-6.40 
  Serebriakov, Yehor 1506 ESP0.501-0.1920-3.80 
 * 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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