Rapid: Individual Calculations August 2023
 Ibadulla, Mardan  Total change: -24.40  Rating chartPersonal card
 Best 2 level - july 2 Astana KAZ 2023-07-11
RcRownchangeKK*chgGame
 1190 1010 1.50 4 0.39 40 15.60 
  Tastanbekova, Ramina 1119 KAZ1.0010.654026.00 
  Mamakova, Aknur 1346 KAZ0.001-0.1240-4.80 
  Zhakenova, Medina 1080 KAZ0.5010.10404.00 
  Aubakir, Nurganat 1216 KAZ0.001-0.2440-9.60 

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)
 
 Tastambekov Cup rapid U14 Astana KAZ 2023-07-21
RcRownchangeKK*chgGame
 1225 1010 0.50 6 -1.00 40 -40.00 
  Agzam, Alisher 1443 KAZ0.001-0.0640-2.40 
  Sukhanov, Nikita 1293 KAZ0.001-0.1640-6.40 
  Nurakyn, Suleiman 1221 KAZ0.001-0.2340-9.20 
  Amangeldy, Alikhan 1078 KAZ0.001-0.4140-16.40 
  Namenov, Tamerlan 1029 KAZ0.001-0.4740-18.80 
  Almazuly, Azamat 1287 KAZ0.5010.334013.20 

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)
 

 

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