Individual Calculations August 2023
 Challa, Saharsha  Total change: -51.20  Rating chartPersonal card
 SLAN 1st International Open FIDE Rated Chess Tournament 2023 Hyderabad IND 2023-07-21
RcRownchangeKK*chgGame
 1256 1675 1.50 3 -1.28 40 -51.20 
  Aarohi, Mathur 1275  * IND1.0010.08403.20 
  Mani, Sarbartho 1267 IND0.001-0.9240-36.80 
  Tijil, Singh 1225 IND0.501-0.4440-17.60 
 * 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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