Individual Calculations August 2017
 Alen, Aisha  Total change: 10.40  Rating chartPersonal card
 Astana Open-B 2017 Astana KAZ 2017-07-21
RcRownchangeKK*chgGame
 1545 1629 4.50 7 0.26 40 10.40 
  Zhakan, Erasyl 1382 KAZ1.0010.19407.60 
  Isanzhulov, Arystan 1999 KAZ0.001-0.1040-4.00 
  Turkpenova, Anel 1413 KAZ0.501-0.2840-11.20 
  Koishman, Mukhammedzhan 1430 KAZ1.0010.24409.60 
  Zhukenov, Aituar 1659 KAZ0.001-0.4640-18.40 
  Sagyntay, Nazerke 1249 KAZ1.0010.09403.60 
  Nasybullina, Dayana 1684 RUS1.0010.584023.20 

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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