Individual Calculations May 2023
 Sunidhi, Singh  Total change: -4.40  Rating chartPersonal card
 Prof. Shambhu Sharan Sinha Memorial 22nd Jharkhand Under-17 Fide Rating Chess Championship 2023 Giridih IND 2023-04-07
RcRownchangeKK*chgGame
 1202 1219 2.50 5 -0.11 40 -4.40 
  Abhiraj, De 1277 IND0.001-0.4240-16.80 
  Pratibha, Singh 1088 IND1.0010.324012.80 
  Aabhash 1255 IND0.5010.05402.00 
  Harsh, Kumar Jha 1253 IND0.001-0.4540-18.00 
  Kriti, Kumari 1136 IND1.0010.394015.60 

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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