Blitz: Individual Calculations July 2023
 Poliakova, Varvara  Total change: -47.60  Rating chartPersonal card
 World Youth G-18 (Blitz) Ch 2023 Batumi GEO 2023-06-10
RcRownchangeKK*chgGame
 1842 2075 4.50 8 -1.44 40 -57.60 
  Yagutian, Mariya 1720 FID1.0010.11404.40 
  Zeliantsova, Kseniya wf1972 FID0.001-0.6440-25.60 
  Tsotsonava, Elene wf1848 GEO0.501-0.2940-11.60 
  Mamardashvili, Ana 1515 GEO1.0010.02400.80 
  Gasparyan, Milena 1690 ARM1.0010.09403.60 
  Omonova, Umida wf2319 UZB0.001-0.2040-8.00 
  Primbetova, Raikhan 1675  * KAZ1.0010.08403.20 
  Nguyen, Hong Nhung wf1996 VIE0.001-0.6140-24.40 
 * 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)
 
 Blitz Open 2023 Minsk BLR 2023-06-23
RcRownchangeKK*chgGame
 1897 2075 6.50 9 0.25 40 10.00 
  Saskavets, Yauheni 1675  * BLR1.0010.08403.20 
  Kireev, Mihail 1626 BLR1.0010.06402.40 
  Tsiuryn, Ilya 1628 BLR0.501-0.4440-17.60 
  Savelev, Matvei 1591 BLR1.0010.05402.00 
  Mukhin, Vladislav 1935 BLR1.0010.314012.40 
  Zhigalko, Sergei g2626 BLR1.0010.974038.80 
  Aleksandrov, Aleksej g2396 BLR0.001-0.1340-5.20 
  Timoshenko, Anton 1721 FID0.001-0.8940-35.60 
  Sakovich, Dmitrij 1874 BLR1.0010.24409.60 
 * 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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