Individual Calculations February 2020
 Dumankyzy, Alfarabi  Total change: -23.60  Rating chartPersonal card
 Championship of Kazakhstan G-14 Almaty KAZ 2020-01-06
RcRownchangeKK*chgGame
 1311 1375 3.50 7 -0.59 40 -23.60 
  Karataikyzy, Meirzhan 1703 KAZ0.001-0.1340-5.20 
  Khamitova, Ayaulym 1017 KAZ1.0010.10404.00 
  Kaliakhmet, Eldana 1312 KAZ0.001-0.5940-23.60 
  Ospanova, Adelya 1176 KAZ1.0010.24409.60 
  Sagyntay, Nazerke 1243 KAZ0.501-0.1840-7.20 
  Popandopulo, Kristina 1538 KAZ0.001-0.2840-11.20 
  Ashenova, Assel 1185 KAZ1.0010.254010.00 

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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