Individual Calculations July 2023
 Khushal, Bagri  Total change: -1.60  Rating chartPersonal card
 60th WB State Open Chess Championship 2023 Kolkata IND 2023-06-01
RcRownchangeKK*chgGame
 1225 1133 1.50 4 -0.02 40 -0.80 
  Srijit, Saha 1039 IND1.0010.374014.80 
  Swapnabha, Neogi 1308 IND0.001-0.2740-10.80 
  Granthik, Mallick 1302 IND0.5010.22408.80 
  Diproneel, Barman 1251 IND0.001-0.3440-13.60 

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)
 
 14th KIIT International Chess Festival - 2023 (Category 'B' - Below 1900) Bhubaneswar IND 2023-06-11
RcRownchangeKK*chgGame
 1383 1133 2.00 7 0.54 40 21.60 
  Abhishek, Shankar 1612 IND0.001-0.0540-2.00 
  Satyajit, Sarkar 1470 IND0.001-0.1240-4.80 
  Anantajit, Seal 1344 IND0.001-0.2340-9.20 
  Yogender 1268 IND1.0010.684027.20 
  Sudipta, Sadhu 1318 IND1.0010.744029.60 
  Suravi, Bhattacharya 1360 IND0.001-0.2140-8.40 
  Ram, Krushna Charchi 1306 IND0.001-0.2740-10.80 

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)
 
 14th KIIT International Chess Festival - 2023 (Category 'C' - Below 1600) Bhubaneswar IND 2023-06-15
RcRownchangeKK*chgGame
 1392 1133 0.00 3 -0.56 40 -22.40 
  Suravi, Bhattacharya 1360 IND0.001-0.2140-8.40 
  Vairaj, Sogerwal 1368 IND0.001-0.2140-8.40 
  Pujari, Kambupani 1448 IND0.001-0.1440-5.60 

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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