Individual Calculations April 2018
 Akpanbetova, Darina  Total change: -18.80  Rating chartPersonal card
 Almaty women championship 2018 Almaty KAZ 2018-02-21
RcRownchangeKK*chgGame
 1535 1256 0.50 5 -0.47 40 -18.80 
  Muratova, Anel 1656  * KAZ0.001-0.0840-3.20 
  Kaliaskarova, Aray 1518 KAZ0.5010.324012.80 
  Zhumagali, Raian wc1252 KAZ0.001-0.5140-20.40 
  Kurmangalieva, Liya 1646 KAZ0.001-0.0940-3.60 
  Nurmanova, Alua 1602 KAZ0.001-0.1140-4.40 
 * 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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