Individual Calculations May 2023
 Rudradaman, Mertia  Total change: 98.40  Rating chartPersonal card
 20th Delhi International Open Grandmasters Chess Tournament-2023 New Delhi IND 2023-03-23
RcRownchangeKK*chgGame
 1522 1383 3.50 8 0.82 40 32.80 
  Sachi, Jain 1756 IND0.001-0.1040-4.00 
  Aayushmaan, Pratap Singh 1048 IND1.0010.12404.80 
  Mrityunjay, Kumar 1668 IND1.0010.844033.60 
  Soham, Roy 1648 IND0.001-0.1840-7.20 
  Shourya, Paul 1621 IND1.0010.804032.00 
  Jain, Adi 1692 IND0.001-0.1440-5.60 
  Madhvendra, Pratap Sharma 1600 IND0.001-0.2240-8.80 
  Param, Sameer Jalan 1140 IND0.501-0.3040-12.00 

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)
 
 5th Holi Cup International Lakecity Open FIDE Rating Chess Tournament 2023 Udaipur IND 2023-04-16
RcRownchangeKK*chgGame
 1458 1383 5.00 8 1.64 40 65.60 
  Chavan, Nameet 1841 IND0.001-0.0540-2.00 
  M Tulasi Ram, Kumar 1183 IND1.0010.24409.60 
  Raman, Siddhardh B 1217 IND1.0010.284011.20 
  Ashutosh, Jamwal 1579 IND0.001-0.2540-10.00 
  Sai, Vijaysinh Patil 1103 IND1.0010.16406.40 
  Singh, Ambesh Pratap 1577 IND1.0010.754030.00 
  Samarateja, K 1570 IND0.001-0.2640-10.40 
  Kumar, A. 1596 IND1.0010.774030.80 

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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