Individual Calculations January 2024
 Sneha, Halder  Total change: 17.86  Rating chartPersonal card
 3rd Dumka All India Open FIDE Rating Chess Tournament Dumka IND 2023-12-06
RcRownchangeKK*chgGame
 1520 1766 6.50 9 -0.40 38 -15.20 
  Atreyee, Das 1366  * IND1.0010.08383.04 
  Khillo, Purna 1331 IND1.0010.06382.28 
  Rudhra, Tiwari 1482 IND1.0010.16386.08 
  Rupam, Mukherjee 1822 IND1.0010.583822.04 
  Kumar, Gaurav 1933 IND0.001-0.2838-10.64 
  Ishan, Sinha 1401 IND0.001-0.9038-34.20 
  Raja, Bose 1400 IND0.501-0.4038-15.20 
  Uttam, Chatria 1463 IND1.0010.14385.32 
  Rachishnu, Datta 1486 IND1.0010.16386.08 
 * 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)
 
 Asian Youth Chess Championship 2023 U18 Girls Al Ain UAE 2023-12-13
RcRownchangeKK*chgGame
 1789 1766 5.00 9 0.87 38 33.06 
  Maizhakanova, Inzhu 1366  * KAZ1.0010.08383.04 
  Nguyen, Thien Ngan wm2015 VIE0.5010.313811.78 
  Sanudula, K M Dahamdi wc1711 SRI0.001-0.5838-22.04 
  Mapa, M M W H 1430 SRI1.0010.12384.56 
  Vuong, Quynh Anh wf1868 VIE1.0010.643824.32 
  Lesnykh, Zhanna 1978 FID0.001-0.2338-8.74 
  Bhagyashree, Patil wf1921 IND1.0010.713826.98 
  Kaliakhmet, Elnaz wf2068 KAZ0.001-0.1538-5.70 
  Zavivaeva, Emilia wc1743 FID0.501-0.0338-1.14 
 * 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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