Individual Calculations July 2022
 Tulekenova, Azel  Total change: -20.00  Rating chartPersonal card
 Ak Bulak Open Challenger 2022 Ak-Bulak KAZ 2022-06-01
RcRownchangeKK*chgGame
 1211 1010 1.00 5 -0.29 40 -11.60 
  Sholpanbek, Zhansaya 1034 KAZ1.0010.534021.20 
  Tulekenova, Aiza 1137 KAZ0.001-0.3340-13.20 
  Botirjonov, Abdullokh 1297 UZB0.001-0.1640-6.40 
  Amangeldinov, Alkey 1266 KAZ0.001-0.1940-7.60 
  Derksen, Vadim 1323 KAZ0.001-0.1440-5.60 

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)
 
 VLADIMIR DVORKOVICH MEMORIAL 2022 AKTOBE OPEN U14 Aktobe KAZ 2022-06-14
RcRownchangeKK*chgGame
 1606 1010 0.00 2 -0.21 40 -8.40 
  Petukhov, Alan 1966 KAZ0.0010.00400.00 
  Sagynbayev, Nurislam 1245 KAZ0.001-0.2140-8.40 

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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