Individual Calculations July 2022
 Kostenko, Petr  Total change: -19.10  Rating chartPersonal card
 Open Ufimtsev Memorial 2022 Kostanay KAZ 2022-06-05
RcRownchangeKK*chgGame
 1860 2416 6.50 8 -1.00 10 -10.00 
  Yeskatov, Alikhan 2016  * KAZ1.0010.08100.80 
  Shaikenova, Adiya 1453 KAZ1.0010.00100.00 
  Sarzhanov, Chingizkhan 1921 KAZ1.0010.04100.40 
  Tleubayev, Nurlan 2141 KAZ1.0010.17101.70 
  Aldabergenov, Alrami 2107 KAZ0.501-0.3610-3.60 
  Malygin, Vladislav 1987 KAZ0.501-0.4310-4.30 
  Sakenov, Askar 1584 KAZ1.0010.00100.00 
  Zharylgasov, Ayat 1668 KAZ0.501-0.5010-5.00 
 * 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)
 
 Vladimir Dvorkovich Memorial Aktobe Open 2022 Aktobe KAZ 2022-06-14
RcRownchangeKK*chgGame
 2152 2416 6.00 9 -0.91 10 -9.10 
  Kalzhanov, Ermukhan 2016  * KAZ1.0010.08100.80 
  Sergeyev, Dmitriy 1905 KAZ1.0010.04100.40 
  Nurgaliyeva, Zarina wc1970 KAZ1.0010.06100.60 
  Utegaliyev, Azamat 2465 KAZ0.001-0.4310-4.30 
  Balmagambetov, Timur 1958 KAZ0.501-0.4510-4.50 
  Serikbay, Assel wm2238 KAZ1.0010.27102.70 
  Nesterov, Arseniy g2566 FID0.001-0.3010-3.00 
  Balabayeva, Xeniya wm2177 KAZ0.501-0.3010-3.00 
  Ankudinova, Yelena wg2076 KAZ1.0010.12101.20 
 * 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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