Individual Calculations May 2021
 Surabaldieva, Kanyshai  Total change: -30.00  Rating chartPersonal card
 KGZ school 2021 G17 Bishkek KGZ 2021-03-23
RcRownchangeKK*chgGame
 1399 1057 0.00 6 -0.75 40 -30.00 
  Berdibaeva, Edisa 1362 KGZ0.001-0.1440-5.60 
  Altynbek Kyzy, Asel 1457  * KGZ0.001-0.0840-3.20 
  Bakytova, Begimay 1424 KGZ0.001-0.1040-4.00 
  Bazarbaeva, Saadat 1236 KGZ0.001-0.2740-10.80 
  Sovetbekova, Nurai 1457  * KGZ0.001-0.0840-3.20 
  Mirlan Kyzy, Azaliia 1457  * KGZ0.001-0.0840-3.20 
 * 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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