Individual Calculations September 2018
 Choudki, Khushi  Total change: 75.20  Rating chartPersonal card
 25th Abu Dhabi Int. Chess Festival(Open) Abu Dhabi UAE 2018-08-07
RcRownchangeKK*chgGame
 1634 1308 2.00 7 1.08 40 43.20 
  Ali, Abdulaziz 1708  * UAE0.001-0.0840-3.20 
  Khalid, Lodhi 1644 PAK0.001-0.1240-4.80 
  Mahmoud, Maha 1682 EGY0.5010.404016.00 
  Devnani, Kush 1642 IND0.5010.384015.20 
  Mariam, Essa 1550 UAE0.001-0.2040-8.00 
  Jonald, Bejec 1577 PHI0.5010.334013.20 
  Noman, Shaima 1634 UAE0.5010.374014.80 
 * 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)
 
 25th Abu Dhabi Int. Chess Festival(Juniors) Abu Dhabi UAE 2018-08-08
RcRownchangeKK*chgGame
 1293 1308 4.50 7 0.80 40 32.00 
  Shooq, Ahmed Al Wahedi 1044 UAE1.0010.18407.20 
  Fatima, Saleh Jasim 1100 UAE1.0010.23409.20 
  Sidharth, Balaji Sridharan 1537 IND0.001-0.2140-8.40 
  Alfred, Jokelin 1133 IND1.0010.274010.80 
  Al Shamsi, Hamad Naseer 1492 UAE0.5010.24409.60 
  Aditya, Varun Gampa 1708  * IND0.001-0.0840-3.20 
  Serikbay, Dinmukhammed 1040 KAZ1.0010.17406.80 
 * 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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