Rapid: Individual Calculations January 2023
 Sayandeep, Roy  Total change: -63.20  Rating chartPersonal card
 4th Tata Steel Festival Rapid Chess Tournament-2022 Kolkata IND 2022-11-29
RcRownchangeKK*chgGame
 1368 1703 5.00 8 -1.58 40 -63.20 
  Ranjan, Pal 1303  * IND1.0010.08403.20 
  Soumil, Bhadra 1209 IND1.0010.04401.60 
  Rounaq, Biswas 1300 IND0.001-0.9240-36.80 
  Anantajit, Seal 1183 IND1.0010.03401.20 
  Arhashirsha, Biswas 1144 IND1.0010.03401.20 
  Arpita, Mukherjee wm2138 IND0.001-0.0640-2.40 
  Adhiraj, Mitra 1414 IND0.001-0.8440-33.60 
  Sunetra, Dey 1251 IND1.0010.06402.40 
 * 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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