Individual Calculations November 2023
 Nauanova, Zhaniya  Total change: -15.60  Rating chartPersonal card
 Semifinal of Kazakhstan chess among women Taraz KAZ 2023-09-26
RcRownchangeKK*chgGame
 1424 1418 3.50 8 -0.39 40 -15.60 
  Ospanova, Adelya 1659 KAZ0.001-0.2040-8.00 
  Nauryzbay, Ayana 1132 KAZ1.0010.16406.40 
  Seidulla, Aselyai 1606 KAZ0.001-0.2640-10.40 
  Moldagali, Akerke 1287 KAZ1.0010.324012.80 
  Zhappar, Zeinep 1124 KAZ0.501-0.3540-14.00 
  Zarkym, Ailin 1562 KAZ0.5010.19407.60 
  Dumankyzy, Alfarabi 1528 KAZ0.001-0.3540-14.00 
  Orazalina, Nursulu 1493 KAZ0.5010.10404.00 

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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