Individual Calculations September 2023
 Swarna, Nihal  Total change: 46.80  Rating chartPersonal card
 Abu Dhabi Junior Chess Championship Abu Dhabi UAE 2023-08-16
RcRownchangeKK*chgGame
 1584 1888 5.50 7 0.03 40 1.20 
  Abhineet, Arya 1164 IND0.501-0.4940-19.60 
  Dev, Darshan Thanikachalam 1488  * IND1.0010.08403.20 
  Yasaswi, Krishna Bommi 1467 IND1.0010.07402.80 
  Atakhanov, Umar 1437 UZB1.0010.06402.40 
  Mahdavi, Reza f2302 IRI0.001-0.0740-2.80 
  Al Shamsi, Hamad Naseer 1733 UAE1.0010.294011.60 
  Komekbayev, Ramazan 1500 KAZ1.0010.09403.60 
 * 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)
 
 Abu Dhabi Open Chess Tournament-A Abu Dhabi UAE 2023-08-16
RcRownchangeKK*chgGame
 1796 1888 6.50 9 1.14 40 45.60 
  Daiwik, Jain 1488  * IND1.0010.08403.20 
  Sureka, Akshat 1598 IND0.001-0.8440-33.60 
  Noman, Shaima 1512 UAE1.0010.09403.60 
  Darsith, Manoj Nair 1659 IND0.501-0.2940-11.60 
  Yahya, Shuaib Al Kaff 1629 UAE1.0010.18407.20 
  Tagelsir , Abubaker f2185 SUD0.5010.354014.00 
  Pereverzev, Timofei 1982 RUS1.0010.634025.20 
  Arellano, Bryle 2076 PHI1.0010.744029.60 
  Tolstykh, Viktor 2037 FID0.5010.20408.00 
 * 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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