Individual Calculations March 2023
 Dehghan, Ibrahim  Total change: -18.00  Rating chartPersonal card
 Think & Plan January Tournament 2023 Group A Sharjah UAE 2023-01-27
RcRownchangeKK*chgGame
 1573 1730 4.00 7 -0.45 40 -18.00 
  Abdelrahman, Mohamed Al Hammadi 1330  * UAE1.0010.08403.20 
  Kamran, Fardad 1205 PAK1.0010.03401.20 
  Mathew, George 1389 IND1.0010.12404.80 
  Fernandez, Dandel 2011 PHI0.5010.344013.60 
  Sasikumar, Anusweud 1901 IND0.001-0.2740-10.80 
  Alali, Tammam. 1309 SYR0.501-0.4340-17.20 
  Sameir, Ramez 1863 EGY0.001-0.3240-12.80 
 * 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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