Individual Calculations July 2023
 Rakshan, Magotra  Total change: 195.20  Rating chartPersonal card
 Dubai Open Chess Tournament 2023 - B Dubai UAE 2023-05-27
RcRownchangeKK*chgGame
 1980 1670 5.00 9 3.71 40 148.40 
  Fernandez, Dandel 2001 PHI0.001-0.1240-4.80 
  Saif, Ahmed 1870 UAE0.5010.264010.40 
  Chistyakova, Daria 1947 RUS1.0010.834033.20 
  Pereverzev, Timofei 1917 RUS1.0010.814032.40 
  Korkmaz, Necmettin c2091 TUR0.001-0.0740-2.80 
  Anas, Khwaira 1980 JOR0.5010.364014.40 
  Lindiawati, Evi wc1990 INA1.0010.874034.80 
  Sultan, Ibrahim m2040 UAE0.001-0.1040-4.00 
  Isaev, Magomed 1986 RUS1.0010.874034.80 

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)
 
 Abu Dhabi Scheveningen Tournament Abu Dhabi UAE 2023-06-10
RcRownchangeKK*chgGame
 1565 1670 5.50 7 1.17 40 46.80 
  Ahmed Waqqas, Alawlaqi 1470 UAE1.0010.24409.60 
  Hamdan Edrees, Alhamed 1697 UAE1.0010.544021.60 
  Rouda Essa, Alserkal wc1779 UAE0.5010.15406.00 
  Ahmad, Al Romaithi 1856 UAE0.001-0.2640-10.40 
  Eisa Mohmood, Alkhoori c1270  * UAE1.0010.08403.20 
  Rashed Abubaker, Alhemeiri 1401 UAE1.0010.17406.80 
  Humaidan Mohamed, Alzaabi 1479 UAE1.0010.254010.00 
 * 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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