Individual Calculations August 2023
 Koshin, Das  Total change: -37.60  Rating chartPersonal card
 5th Ayodhana International Fide Rating Chess Tournament-2023 Guwahati IND 2023-07-11
RcRownchangeKK*chgGame
 1484 1304 3.00 7 0.46 40 18.40 
  Singh, Bhogen R K 1884 IND0.001-0.0240-0.80 
  Himashree, Deka 1053 IND1.0010.19407.60 
  Akshat, Negi 1636 IND0.001-0.1240-4.80 
  Uddhav, Phukan 1091 IND1.0010.23409.20 
  Pradeep, Tiwari 1821 IND0.001-0.0440-1.60 
  Mahipal 1131 IND1.0010.274010.80 
  Sri, Satyabrata Handique 1772 IND0.001-0.0540-2.00 

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)
 
 Sivasagar Open 2023 (All Assam Open Classical FIDE Rating Chess Tournament) Sivasagar IND 2023-07-23
RcRownchangeKK*chgGame
 1260 1304 2.00 6 -1.40 40 -56.00 
  Jiyad, Hussain 1003 IND1.0010.15406.00 
  Mrinmoy, Rajkhowa 1707 IND0.001-0.0840-3.20 
  Uddhav, Phukan 1091 IND0.001-0.7740-30.80 
  Hridhant, Sharma 1175 IND1.0010.334013.20 
  Biraj, Baruah 1434 IND0.001-0.3240-12.80 
  Abhishek, Bordoloi 1147 IND0.001-0.7140-28.40 

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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