Individual Calculations May 2023
 Kaustuv, Kundu  Total change: 11.60  Rating chartPersonal card
 Indore International Grandmaster Chess Tournament-2023 Indore IND 2023-04-01
RcRownchangeKK*chgGame
 2043 2217 6.50 10 -0.31 20 -6.20 
  Vaz, Ethan 1949 IND1.0010.17203.40 
  Gusain, Himal m2399 IND0.001-0.2620-5.20 
  Jval, Saurin Patel 1806 IND0.001-0.9220-18.40 
  Femil, Chelladurai 1853 IND1.0010.10202.00 
  Jani, Kushal R 1875 IND1.0010.12202.40 
  Sunyuktha, C M N 1913 IND1.0010.14202.80 
  Abhash, Roimya Saikia 1812 IND0.501-0.4220-8.40 
  Setumadhav, Yellumahanthi 1816 IND1.0010.08201.60 
  Sengupta, Deep g2484 IND1.0010.822016.40 
  Krasenkow, Michal g2527 POL0.001-0.1420-2.80 

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)
 
 1st All India Open International Fide Rating Chess Tournament 2023 Kolkata IND 2023-04-11
RcRownchangeKK*chgGame
 1692 2217 9.00 9 0.89 20 17.80 
  Atulya, Kedia 1817  * IND1.0010.08201.60 
  Adipta, Saha 1243 IND1.0010.00200.00 
  Atrinjay, Saha 1471 IND1.0010.00200.00 
  Arghya, Sen 1605 IND1.0010.02200.40 
  Ritabrata, Chakraborty 1787 IND1.0010.07201.40 
  Sankalan, Shah c2179 IND1.0010.45209.00 
  Sanjeeban, Mandal 1362 IND1.0010.00200.00 
  Arpan, Das 1981 IND1.0010.20204.00 
  Basak, Bishal 1785 IND1.0010.07201.40 
 * 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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