Individual Calculations January 2023
 Arvind, Ramnath Iyer  Total change: 61.80  Rating chartPersonal card
 Elllobregat Open Chess 2022 Group B Sant Boi de Llobregat (Barcelona) ESP 2022-11-30
RcRownchangeKK*chgGame
 1825 1834 5.00 9 0.43 20 8.60 
  Jannur, Kupjasar 1507 MGL1.0010.13202.60 
  Asensio Linan, Teodoro 1999 ESP0.001-0.2820-5.60 
  Costa Trave, Jaume 1723 ESP1.0010.35207.00 
  Mateu Guiu, Esteve 2071 AND0.001-0.2020-4.00 
  Escoriza Pons, Xavier 1748 ESP0.501-0.1220-2.40 
  Vainermanas, Berelis 1636 LTU1.0010.24204.80 
  Herrera Mellado, Luis 1987 ESP0.5010.20204.00 
  Alcon Llosada, Alex 1758 AND1.0010.40208.00 
  Diaz Carrasco, Sergio 1996 ESP0.001-0.2920-5.80 

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)
 
 IX Chessable Sunway Sitges Chess Festival - Group A Sitges (Barcelona) ESP 2022-12-12
RcRownchangeKK*chgGame
 2175 1834 4.00 10 2.66 20 53.20 
  Shailesh, Dravid f2286 IND1.0010.942018.80 
  Tahay, Alexis m2400 FRA0.001-0.0220-0.40 
  Oswaldo Valentin, Requejo Cotrin f2248 PER0.5010.43208.60 
  Aditya, Varun Gampa 2249 IND0.001-0.0720-1.40 
  Saya, Ethan f2138 FRA0.5010.36207.20 
  Chulis, Alexander 2097 AUT0.5010.32206.40 
  Fanninger, Leon 2136 AUT0.5010.35207.00 
  Villar Reymundo, Juan Antonio 2135 PER0.001-0.1520-3.00 
  Salinas Tomas, Daniel 2089 ESP0.001-0.1920-3.80 
  Bland, David I 1974 ENG1.0010.692013.80 

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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