Individual Calculations August 2023
 Subramanian, T.v.  Total change: 8.00  Rating chartPersonal card
 16th G H Raisoni Memorial International Open FIDE Rating Chess Tournament 2023 Nagpur IND 2023-06-25
RcRownchangeKK*chgGame
 1305 1151 2.00 6 0.21 20 4.20 
  Shivamshika, G 1401 IND0.001-0.1920-3.80 
  Dutta, Kanishq 1269 IND1.0010.662013.20 
  Anshul, Nanwani 1328 IND0.001-0.2720-5.40 
  Riddhika, Kotia 1260 IND1.0010.652013.00 
  Kshaunish, Prakash Jaiswal 1343 IND0.001-0.2520-5.00 
  Borkar, B C 1228 IND0.001-0.3920-7.80 

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)
 
 Sivakasi Chess Club-NPSS Rathina Nadar & Dr.N.Mahalingam FIDE Rated Chess Tournament Sivakasi IND 2023-07-21
RcRownchangeKK*chgGame
 1346 1166 2.00 6 0.19 20 3.80 
  Thiyagarajan, Tamilselvi 1700 IND0.001-0.0320-0.60 
  Manikandan, Rangan 1423 IND0.001-0.1820-3.60 
  Divin, S V 1338 IND0.001-0.2720-5.40 
  Navaneetha, Madhavaa M M 1006 IND0.501-0.2120-4.20 
  Kalidass, C. 1305 IND0.5010.19203.80 
  Vignesh, E 1305 IND1.0010.692013.80 

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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