Individual Calculations September 2023
 Biswajit, Chatterjee  Total change: -33.00  Rating chartPersonal card
 AICF's Chess for Everyone FIDE Rating Chess Tournament - Jharkhand Chaibasa IND 2023-08-05
RcRownchangeKK*chgGame
 1343 1852 6.00 8 -1.65 20 -33.00 
  Prapti, Dholay 1180 IND1.0010.01200.20 
  Vishwanath, Pratap Singh 1356 IND0.001-0.9620-19.20 
  Samarjit, Pramanik 1452  * IND1.0010.08201.60 
  Ranit, Maity 1417 IND0.501-0.4420-8.80 
  Swastik, Banerjee 1244 IND1.0010.02200.40 
  Raja, Bose 1377 IND0.501-0.4520-9.00 
  Tarun, N 1305 IND1.0010.03200.60 
  Sourav, Kumar 1411 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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