Individual Calculations August 2023
 Raghuram Rao, Prasanna  Total change: -14.80  Rating chartPersonal card
 51st annual World Open - Open Philadelphia, PA USA 2023-06-30
RcRownchangeKK*chgGame
 2057 2425 3.00 5 -1.48 10 -14.80 
  Slade, Theodore Luke 1992 ENG0.501-0.4410-4.40 
  Samant, Neil 2025  * USA0.501-0.4210-4.20 
  Meduri, Aakaash 2017 USA1.0010.08100.80 
  Wilson, Ronen 2064 USA1.0010.10101.00 
  Pang, Qi 2187 USA0.001-0.8010-8.00 
 * 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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