Individual Calculations September 2022
 Ahmed, Khaleifa Albedwawi  Total change: 34.00  Rating chartPersonal card
 Abu Dhabi Open Chess Tournament 2022 Abu Dhabi UAE 2022-08-17
RcRownchangeKK*chgGame
 1558 1122 1.00 5 0.54 40 21.60 
  Bigabylov, Zhuban 1910 KAZ0.0010.00400.00 
  Al Balushi, Said 1507 OMA0.001-0.0940-3.60 
  Ghaith, Saeed Alnuaimi 1437 UAE1.0010.864034.40 
  Khalil, Hanan 1494 UAE0.001-0.1040-4.00 
  Aysha, Nasser H Alshamsi 1440 UAE0.001-0.1340-5.20 

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 Jounior Chess Tournament 2022 Abu Dhabi UAE 2022-08-19
RcRownchangeKK*chgGame
 1496 1122 0.50 2 0.31 40 12.40 
  Fawaz, Mohamad 1458 LBN0.5010.384015.20 
  Orujov, Hasan 1534 AZE0.001-0.0740-2.80 

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)
 

 

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