Individual Calculations November 2019
 Abdirakhmanov, Batyrzhan  Total change: 86.80  Rating chartPersonal card
 Almaty Open 2019 B Almaty KAZ 2019-10-07
RcRownchangeKK*chgGame
 1575 1458 5.00 8 2.17 40 86.80 
  Bolat, Ikhsan 1174 KAZ1.0010.16406.40 
  Amirali, Abzal 1733 KAZ1.0010.834033.20 
  Sabirov, Rasul 1720 KAZ0.001-0.1840-7.20 
  Rozhkov, Maxim 1719 KAZ1.0010.824032.80 
  Tanikin, Isabek 1694 KAZ0.5010.304012.00 
  Solomatin, Sergey 1678 KAZ0.001-0.2240-8.80 
  Tsoy, Maxim 1236 KAZ1.0010.22408.80 
  Kabirayev, Serikbay 1646 KAZ0.5010.24409.60 

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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