Individual Calculations January 2024
 Chitrak, Naha  Total change: -2.00  Rating chartPersonal card
 3rd Dumka All India Open FIDE Rating Chess Tournament Dumka IND 2023-12-06
RcRownchangeKK*chgGame
 1421 1525 5.00 8 -0.10 20 -2.00 
  Raina, Das Gupta 1184 IND1.0010.12202.40 
  Chatterjee, K.k. 1888 IND0.001-0.1020-2.00 
  Raju, Karmakar 1231 IND1.0010.15203.00 
  Siddharth, Ambast 1291 IND0.001-0.7920-15.80 
  Ajit, Kumar Saw 1277 IND1.0010.19203.80 
  Navaneel, Chhatui 1229 IND1.0010.15203.00 
  Arpan, Das 1915 IND0.001-0.0920-1.80 
  Kundu, Uttam 1349 IND1.0010.27205.40 

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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