Individual Calculations April 2023
 Rajesh, Kumar Jaiswal  Total change: -31.60  Rating chartPersonal card
 Jharkhand State Open FIDE Rating Chess Tournament-2023 Jamshedpur IND 2023-03-15
RcRownchangeKK*chgGame
 1298 1372 1.00 3 -0.79 40 -31.60 
  Yatharth, Deo 1036 IND1.0010.12404.80 
  Ankit Kumar, Singh 1716 IND0.001-0.1240-4.80 
  Harsh, Kumar Jha 1142 IND0.001-0.7940-31.60 

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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