Rapid: Individual Calculations January 2024
 Ibadulla, Mardan  Total change: 34.80  Rating chartPersonal card
 Rapid in CShK december 2 Astana KAZ 2023-12-20
RcRownchangeKK*chgGame
 1352 1088 2.00 6 0.87 40 34.80 
  Mamakova, Aknur 1533 KAZ0.001-0.0640-2.40 
  Askaruly, Raiymbek 1282 KAZ1.0010.754030.00 
  Meyrkhanov, Erasyl 1379 KAZ0.001-0.1540-6.00 
  Tulekenova, Aiza 1345 KAZ0.001-0.1840-7.20 
  Sarsembayev, Kairat 1260 KAZ1.0010.734029.20 
  Sadir, Ramazan 1310 KAZ0.001-0.2240-8.80 

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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