Rapid: Individual Calculations May 2023
 Kertaev, Natan  Total change: 54.40  Rating chartPersonal card
 2 stage Cup of Pavlodar Region Rapid Aksu KAZ 2023-03-01
RcRownchangeKK*chgGame
 1664 1795 6.50 9 0.73 20 14.60 
  Zhankarayeva, Zhansaya 1395  * KAZ1.0010.08201.60 
  Mirmanov, Sagyndyk 1341 KAZ1.0010.06201.20 
  Shichkin, Vladimir 1578 KAZ1.0010.22204.40 
  Turegeldi, Nurzhan 1591 KAZ1.0010.24204.80 
  Mansurov, Sergei 1742 RUS1.0010.43208.60 
  Blankin, Talgat 1749 KAZ0.501-0.0620-1.20 
  Irmanov, Didar 1616 KAZ1.0010.27205.40 
  Bayantas, Asman 1960 KAZ0.001-0.2820-5.60 
  Dosmukhambetov, Arystan 2002 KAZ0.001-0.2320-4.60 
 * 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)
 
 Bibissara Assaubayeva Cup U20 (rapid) Astana KAZ 2023-04-20
RcRownchangeKK*chgGame
 1886 1795 5.50 9 1.99 20 39.80 
  Tumabayeva, Roza 1246 KAZ1.0010.03200.60 
  Aidarkul, Abzal 1395  * KAZ1.0010.08201.60 
  Balmagambetov, Timur 2095 KAZ1.0010.852017.00 
  Sapenov, Daniyal f2367 KAZ0.001-0.0220-0.40 
  Tanikin, Isabek 1536 KAZ1.0010.18203.60 
  Sultanbek, Zeinep wm2058 KAZ1.0010.822016.40 
  Nurgaliyev, Sauat c2129 KAZ0.001-0.1220-2.40 
  Zhukenov, Aituar 2088 KAZ0.5010.35207.00 
  Akhmedinov, Satbek c2060 KAZ0.001-0.1820-3.60 
 * 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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