Blitz: Individual Calculations January 2023
 Kozganbay, Erkin  Total change: 71.00  Rating chartPersonal card
 Astana men championship (blitz) Astana KAZ 2022-12-16
RcRownchangeKK*chgGame
 2053 2216 7.50 9 1.48 20 29.60 
  Aitzhan, Karim 1816  * KAZ1.0010.08201.60 
  Moldagali, Beksultan 1859 KAZ1.0010.11202.20 
  Suleimen, Ergali 2050 KAZ0.501-0.2220-4.40 
  Maevsky, Nikolay f2215 RUS1.0010.502010.00 
  Radzhabov, Rodion f2233 RUS0.5010.02200.40 
  Bolat, Inayat 1894 KAZ1.0010.13202.60 
  Agmanov, Begman 2263 KAZ0.5010.07201.40 
  Shomanov, Kuat 1750 KAZ1.0010.05201.00 
  Akhmetov, Ayan m2399 KAZ1.0010.742014.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Winter Cup blitz Astana KAZ 2022-12-18
RcRownchangeKK*chgGame
 2043 2216 8.00 9 2.07 20 41.40 
  Nazarov, Niyaz 1816  * KAZ1.0010.08201.60 
  Sakenov, Askar 1579 KAZ1.0010.01200.20 
  Maikenov, Bakytzhan 1842 KAZ1.0010.10202.00 
  Maevsky, Nikolay f2215 RUS1.0010.502010.00 
  Zhuravliev, Viktor 1867 KAZ1.0010.11202.20 
  Aitbayev, Aslan m2374 KAZ0.5010.21204.20 
  Daurimbetov, A f2254 UZB0.5010.05201.00 
  Sisabayev, Kuanysh f2135 KAZ1.0010.39207.80 
  Aligozhin, Zhaslan f2305 KAZ1.0010.622012.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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