Individual Calculations March 2020
 Isumbayev, Ernazar  Total change: 25.20  Rating chartPersonal card
 Championship of Kazakhstan 2020 Semifinal Open Aktau KAZ 2020-02-17
RcRownchangeKK*chgGame
 1801 1461 1.50 7 0.63 40 25.20 
  Ansat, Aldiyar f1861  * KAZ0.001-0.0840-3.20 
  Petukhov, Alan 1756 KAZ0.001-0.1540-6.00 
  Sultanbek, Beibars 1723 KAZ1.0010.824032.80 
  Kenzhebayev, Chingis 1861  * KAZ0.5010.424016.80 
  Bauenov, Yerlan 1861  * KAZ0.001-0.0840-3.20 
  Saydulla, Bakdaulet 1861  * KAZ0.001-0.0840-3.20 
  Nessipbayev, Bekmukhamed 1686 KAZ0.001-0.2240-8.80 
 * 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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