Rapid: Individual Calculations January 2023
 Sumit, Roy  Total change: -10.00  Rating chartPersonal card
 4th Tata Steel Festival Rapid Chess Tournament-2022 Kolkata IND 2022-11-29
RcRownchangeKK*chgGame
 1395 1685 6.00 8 -0.50 20 -10.00 
  Suneli, Bera 1285  * IND1.0010.08201.60 
  Neelabhro, Bandyopadhyay 1222 IND1.0010.05201.00 
  Neelash, Saha m2346 IND0.001-0.0120-0.20 
  Souvik, Mitra 1182 IND1.0010.04200.80 
  Agnivo, Chakraborty 1304 IND0.001-0.9120-18.20 
  Sk, Riaz Uddin 1199 IND1.0010.04200.80 
  Bivor, Adak 1386 IND1.0010.15203.00 
  Kaushik, Baidya 1237 IND1.0010.06201.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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