Individual Calculations February 2020
 Khamitova, Ayaulym  Total change: 49.60  Rating chartPersonal card
 Championship of Kazakhstan G-14 Almaty KAZ 2020-01-06
RcRownchangeKK*chgGame
 1290 1017 2.50 7 1.24 40 49.60 
  Kaldarova, Ayaulym 1417  * KAZ0.001-0.0840-3.20 
  Dumankyzy, Alfarabi 1375 KAZ0.001-0.1040-4.00 
  Yerzhan, Dilnaz 1304 KAZ1.0010.844033.60 
  Meiramgaliyeva, Adina 1229 KAZ0.001-0.2340-9.20 
  Sarsenbi, Zukhra 1186 KAZ1.0010.724028.80 
  Seidulla, Aselyai 1337 KAZ0.001-0.1340-5.20 
  Bultacheyeva, Ramina 1185 KAZ0.5010.22408.80 
 * 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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