Individual Calculations May 2023
 Soumick, Bandopadhyay  Total change: 100.00  Rating chartPersonal card
 20th Delhi International Open Grandmasters Chess Tournament-2023 New Delhi IND 2023-03-23
RcRownchangeKK*chgGame
 1575 1434 4.50 8 1.78 40 71.20 
  Velpula, Sarayu 1921 IND0.001-0.0440-1.60 
  Garvit, Jain 1116 IND1.0010.13405.20 
  Jaiveer, Mahendru 1687 IND1.0010.814032.40 
  Agarwal, Mukund H 1730 IND0.001-0.1540-6.00 
  Mrityunjay, Kumar 1668 IND0.001-0.2140-8.40 
  Bhavya, Gupta 1161 IND1.0010.17406.80 
  Wankhade, Sanskruti wc1662 IND0.5010.294011.60 
  Rajanya, Datta 1655 IND1.0010.784031.20 

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)
 
 Indore International Open (Challengers Category) Indore IND 2023-04-03
RcRownchangeKK*chgGame
 1413 1434 5.00 8 0.72 40 28.80 
  Pratish, Raj 1252 IND0.501-0.2440-9.60 
  Saurabh, Lokhande 1728 IND0.001-0.1540-6.00 
  Anshul, Nanwani 1224 IND1.0010.23409.20 
  Mahir, Taneja 1289 IND0.501-0.1940-7.60 
  Ojas, Maheshwari 1244 IND1.0010.254010.00 
  Anmol, Dhakre 1188 IND1.0010.19407.60 
  Avhad, Prajwal 1653 IND0.5010.284011.20 
  Rajat, Kumar Sahoo 1726 IND0.5010.354014.00 

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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