Rapid: Individual Calculations May 2023
 Abylaykyzy, Bibisara  Total change: 22.80  Rating chartPersonal card
 Championship of Kazakhstan 2023 girls-12 rapid Almaty KAZ 2023-03-29
RcRownchangeKK*chgGame
 1285 1275 4.00 7 0.57 40 22.80 
  Tulekenova, Azel 1014 KAZ1.0010.18407.20 
  Mamakova, Aknur 1125 KAZ1.0010.304012.00 
  Kadyrbayeva, Madina 1255 KAZ1.0010.474018.80 
  Amanzhol, Khanzada 1418 KAZ0.001-0.3140-12.40 
  Abuzharova, Aidana 1203 KAZ1.0010.404016.00 
  Kholyavko, Mariya 1401 KAZ0.001-0.3340-13.20 
  Altynbek, Aiaru 1579 KAZ0.001-0.1440-5.60 

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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