Individual Calculations April 2023
 Ankit Kumar, Singh  Total change: -19.80  Rating chartPersonal card
 Jharkhand State Open FIDE Rating Chess Tournament-2023 Jamshedpur IND 2023-03-15
RcRownchangeKK*chgGame
 1398 1716 4.00 6 -0.99 20 -19.80 
  Ajit, Kumar Saw 1260 IND1.0010.06201.20 
  Rajesh, Kumar Jaiswal 1372 IND1.0010.12202.40 
  Vibhash, Kumar Sinha 1405 IND0.001-0.8620-17.20 
  Kalindi, Vikash 1295 IND1.0010.07201.40 
  Sikandar, Anis 1742 IND0.001-0.4620-9.20 
  Sunidhi, Singh 1316  * IND1.0010.08201.60 
 * 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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