Individual Calculations January 2024
 Sardorova, Robiyakhon  Total change: 60.20  Rating chartPersonal card
 IV elllobregat Open Chess Tmnt 2023 Group B Sant Boi de Llobregat (Barcelona) ESP 2023-11-30
RcRownchangeKK*chgGame
 1824 1668 3.50 8 1.03 20 20.60 
  Unander, Matts 1977 SWE1.0010.862017.20 
  Bozorov, Javokhir 1953 UZB0.001-0.1620-3.20 
  Suder, Ryszard 1919 POL0.5010.31206.20 
  Herrera Mellado, Luis 1884 ESP0.001-0.2220-4.40 
  Buenaventura Cruz, Antonio 1834 ESP0.5010.22204.40 
  Smit, Manuel 1976 NED0.001-0.1420-2.80 
  Dysko, Michal 1365 POL0.501-0.3620-7.20 
  Jagadeesh, Balakrishnan 1682 SGP1.0010.522010.40 

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
 1796 1668 5.00 9 1.98 20 39.60 
  Aryan, Goyal 1268  * IND1.0010.08201.60 
  Valencia Jimenez, Jose 1966 ESP1.0010.852017.00 
  Andreeva, Elena 1898 HUN0.001-0.2120-4.20 
  Sindarov, Islombek c1871 UZB0.001-0.2420-4.80 
  Antonano Fernandez-Quincoces, Ave 1961 ESP1.0010.852017.00 
  Shakhzodova, Ozoda 1523 UZB0.501-0.1920-3.80 
  Martin Perez, Javier f1952 ESP0.5010.34206.80 
  Gil Vega, Marcel 1915 ESP1.0010.812016.20 
  Hilmi, Parveen wf1809 IND0.001-0.3120-6.20 
 * 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)
 

 

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