Individual Calculations October 2019
 Bultacheyeva, Ramina  Total change: -19.20  Rating chartPersonal card
 Maralsay 2019 B-14 Talgar KAZ 2019-08-18
RcRownchangeKK*chgGame
 1574 1222 0.00 4 -0.48 40 -19.20 
  Akhilbay, Imangali 1622  * KAZ0.001-0.0840-3.20 
  Nessipbayev, Bekmukhamed 1622  * KAZ0.001-0.0840-3.20 
  Tanikin, Isabek 1622  * KAZ0.001-0.0840-3.20 
  Arystanbek, Dinmukhammed 1428 KAZ0.001-0.2440-9.60 
 * 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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