Individual Calculations July 2023
 Bennett, John M  Total change: -90.60  Rating chartPersonal card
 Dubai Open Chess Tournament 2023 - B Dubai UAE 2023-05-27
RcRownchangeKK*chgGame
 1633 2000 3.50 9 -4.53 20 -90.60 
  Arakelyan, Manvel 1657 ARM0.001-0.8820-17.60 
  Jaiveer, Mahendru 1716 IND0.001-0.8420-16.80 
  Bashaer, Khalil wc1600  * UAE1.0010.08201.60 
  Darsith, Manoj Nair 1588 IND1.0010.07201.40 
  Yasmin, Ali 1520 UAE0.501-0.4520-9.00 
  Abdulrahim, Salem 1759 UAE1.0010.20204.00 
  Al Namas, Kanan 1526 JOR0.001-0.9520-19.00 
  Saksham, Singh 1702 IND0.001-0.8520-17.00 
  Velavaa, Ragavesh 1625 IND0.001-0.9120-18.20 
 * 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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