Blitz: Individual Calculations July 2023
 Serdarova, Pervana  Total change: -48.36  Rating chartPersonal card
 May Saturday blitz 3 Ashgabat TKM 2023-05-20
RcRownchangeKK*chgGame
 1562 1471 3.50 7 0.72 26 18.72 
  Berdiyev, Emir 1692 TKM0.001-0.2226-5.72 
  Meylisov, Muhammet 1684 TKM1.0010.772620.02 
  Hamrakulyyev, Osman 1127 TKM0.001-0.8826-22.88 
  Bazarov, Bayram 1758 TKM1.0010.842621.84 
  Nazarmyradov , Ovlaguly 1587 TKM1.0010.662617.16 
  Hamrakulyyev, Omar 1079 TKM0.501-0.4226-10.92 
  Kakaliyev, Akmeret 2010 TKM0.001-0.0326-0.78 

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)
 
 May Saturday blitz 5 Ashgabat TKM 2023-05-21
RcRownchangeKK*chgGame
 2010 1471 0.50 3 0.09 26 2.34 
  Hommadov, Amanmuhammet 2273 TKM0.0010.00260.00 
  Durdyyev, Atageldi 2221 TKM0.0010.00260.00 
  Grigoryan, Tigran 1536 TKM0.5010.09262.34 

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)
 
 June Saturday blitz 1 Ashgabat TKM 2023-06-03
RcRownchangeKK*chgGame
 1774 1465 1.00 7 -0.94 26 -24.44 
  Seyitmiradov, Serdar 2144 TKM0.001-0.0126-0.26 
  Atabayev, Maksat g2454 TKM0.0010.00260.00 
  Iminov, Tahir 1549 TKM1.0010.622616.12 
  Atayev, Ashyrmuhammet 1629 TKM0.001-0.2826-7.28 
  Gubatayeva, Ayshe 1856 TKM0.001-0.0926-2.34 
  Shamyev, Yagmu 1305 TKM0.001-0.7126-18.46 
  Ovezov, Davutmyrat 1483 TKM0.001-0.4726-12.22 

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)
 
 World Cadets G-10 (Blitz) Ch 2023 Batumi GEO 2023-06-10
RcRownchangeKK*chgGame
 1240 1465 5.00 9 -1.73 26 -44.98 
  Meshkova, Valeriia 1076 POL1.0010.09262.34 
  Zavivaeva, Angelina 1108 FID1.0010.11262.86 
  Shonia, Barbare 1085 GEO0.001-0.9126-23.66 
  Komiljonova, Lazizabonu 1088 UZB1.0010.09262.34 
  Saharkar, Sharvari 1126 ENG0.001-0.8826-22.88 
  Berikkyzy, Alanna 1461 KAZ0.501-0.0126-0.26 
  Sevastsyanchuk, Anastasiya 1392 FID0.501-0.1026-2.60 
  Schirmbeck, Lilian 1564 GER1.0010.642616.64 
  Zavivaeva, Kristina 1260 FID0.001-0.7626-19.76 

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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