Individual Calculations September 2023
 Sonkalan, Bharati  Total change: -17.00  Rating chartPersonal card
 47 Open Internacional de Escacs Vila de Sitges Grup A Sitges (Barcelona) ESP 2023-07-22
RcRownchangeKK*chgGame
 2039 2009 4.50 9 0.23 20 4.60 
  Klabis, Rokas f2420 LTU0.001-0.0820-1.60 
  Khayat, Emad 1730 KSA1.0010.16203.20 
  Alvarez Calzadilla, Jose Avelino f2364 CUB0.001-0.1120-2.20 
  Castano, Saray 1740 COL1.0010.17203.40 
  Noria Silvestre, Joaquin 2124 ESP0.001-0.3420-6.80 
  Altisen Palmada, Roberto 1905 ESP0.501-0.1420-2.80 
  Kumar, Sanjit S 1803 ENG1.0010.24204.80 
  Juknis, Paulius c2167 LTU0.5010.21204.20 
  Aishwin, Daniel 2100 IND0.5010.12202.40 

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)
 
 47 Obert Internacional d'Escacs Ciutat de Badalona Badalona (Barcelona) ESP 2023-08-02
RcRownchangeKK*chgGame
 1970 2036 3.50 8 -1.08 20 -21.60 
  Alegret Grino, Amadeu 1743 ESP1.0010.15203.00 
  Delgado Romero, Marco 2329 PER0.001-0.1520-3.00 
  Romero Gamez, Francisco Javier 1636  * ESP1.0010.08201.60 
  Dahale, Atul c2198 IND0.5010.21204.20 
  Rivera, Ingris wm2169 COL0.5010.18203.60 
  Prada Villagrasa, Pau Manel 1874 ESP0.001-0.7120-14.20 
  Caballero Marrugo, David Jose 1945 COL0.001-0.6220-12.40 
  Silva Cerda, Mark Valentin 1867 ESP0.501-0.2220-4.40 
 * 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)
 

 

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