Blitz: Individual Calculations January 2022
 Ibrayev, Nurlan  Total change: -56.20  Rating chartPersonal card
 Astana Open 2021 blitz Nur-Sultan KAZ 2021-12-01
RcRownchangeKK*chgGame
 1740 2366 5.50 9 -2.81 20 -56.20 
  Raimagambetov, Madi 1631 KAZ1.0010.01200.20 
  Tkachyov, Adil 1777 KAZ0.001-0.9820-19.60 
  Tulendinov, Dinmukhammed 1631 KAZ1.0010.01200.20 
  Zhumabekov, Shakhmardan 1656 KAZ0.501-0.4920-9.80 
  Suleimen, Ergali 1631 KAZ0.001-0.9920-19.80 
  Akhilbay, Imangali 1631 KAZ1.0010.01200.20 
  Cherkasov, Boris 1631 KAZ1.0010.01200.20 
  Kostenko, Petr g2442 KAZ0.5010.10202.00 
  Amangeldy, Ernur 1631 KAZ0.501-0.4920-9.80 

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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