Individual Calculations February 2020
 Japparbekova, Malika  Total change: 17.20  Rating chartPersonal card
 Championship of Kazakhstan G-10 Almaty KAZ 2020-01-06
RcRownchangeKK*chgGame
 1211 1350 4.50 6 0.43 40 17.20 
  Kantserova, Ildana 1161 KAZ1.0010.254010.00 
  Zhumagali, Raian wc1215 KAZ1.0010.324012.80 
  Zarkym, Ailin 1150 KAZ0.501-0.2640-10.40 
  Narkhojayeva, Mukaddas 1072 KAZ1.0010.17406.80 
  Kaliakhmet, Elnaz 1411 KAZ0.001-0.4240-16.80 
  Ali, Kausar 1258 KAZ1.0010.374014.80 

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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