Individual Calculations April 2019
 Abdramanova, Aslima  Total change: -4.40  Rating chartPersonal card
 2nd Challenger Classic 2019 Almaty KAZ 2019-03-22
RcRownchangeKK*chgGame
 1321 1224 1.00 3 -0.11 40 -4.40 
  Zamaldinov, Mansur 1381 KAZ0.001-0.2940-11.60 
  Galym, Yerasyl 1321 KAZ0.001-0.3740-14.80 
  Shakir, Marzhan 1260 KAZ1.0010.554022.00 

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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