Individual Calculations May 2023
 Arpit, Kumar  Total change: 33.20  Rating chartPersonal card
 20th Delhi International Open Grandmasters Chess Tournament-2023 New Delhi IND 2023-03-23
RcRownchangeKK*chgGame
 1598 1268 3.00 6 2.17 20 43.40 
  Shourya, Paul 1621 IND0.5010.39207.80 
  Yuvraj, Singh 1602 IND0.001-0.1220-2.40 
  Sandeep, Kumar 1809 IND0.5010.47209.40 
  Ayaan, Garg 1523 IND1.0010.812016.20 
  Subhrajit, Dey 1549 IND0.001-0.1620-3.20 
  Jeevaa, A S 1486 IND1.0010.782015.60 

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)
 
 9th ICA Open Below 1600 FIDE Rating Chess Tournament Bangalore IND 2023-04-13
RcRownchangeKK*chgGame
 1098 1268 3.00 6 -1.34 20 -26.80 
  Hakesh, Taroon C 1027 IND0.001-0.8020-16.00 
  Advik, Amit Agrawal 1122 IND0.501-0.2020-4.00 
  Sahejdeep, Kaur 1142 IND0.501-0.1720-3.40 
  Ojas, V Olety 1067 IND1.0010.24204.80 
  Harshavarthan, S R 1093 IND1.0010.27205.40 
  Prajwal, Hede 1134 IND0.001-0.6820-13.60 

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)
 
 Mayor Magan Trophy International Open FIDE Rated Chess Tournament 2023 Mathura IND 2023-04-23
RcRownchangeKK*chgGame
 1548 1268 2.50 7 0.83 20 16.60 
  Ramnathan, Balasubramaniam m1949 IND0.001-0.0120-0.20 
  Jai, Sankar Subramanian 1798 IND0.001-0.0320-0.60 
  Prayan 1064 IND1.0010.24204.80 
  Garima, Gaurav 1692 IND1.0010.932018.60 
  Poorvi, Rajpoot 1431 IND0.5010.22204.40 
  Maaz, Iqubal 1449 IND0.001-0.2620-5.20 
  Dhruv, Singh Bisht 1453 IND0.001-0.2620-5.20 

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)
 

 

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