Rapid: Individual Calculations January 2023
 Pratham, Nayyar  Total change: -22.40  Rating chartPersonal card
 Vrindavana International Open Rapid FIDE Rated Chess Tournament 2022 Mathura IND 2022-12-03
RcRownchangeKK*chgGame
 1466 1174 0.00 3 -0.56 40 -22.40 
  Abhishek, Jaiswal 1688 IND0.001-0.0440-1.60 
  Rohit, Kumar 1338 IND0.001-0.2840-11.20 
  Sumit, Kumar 1373 IND0.001-0.2440-9.60 

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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