Blitz: Individual Calculations May 2023
 Ravil, Pernekhan  Total change: 10.08  Rating chartPersonal card
 Championship of Kazakhstan 2023 boys-18 blitz Almaty KAZ 2023-03-30
RcRownchangeKK*chgGame
 1830 1714 4.00 8 0.94 36 33.84 
  Shonazarov, Orash 2035 KAZ1.0010.873631.32 
  Tursunali , Bekarys 1925 KAZ0.001-0.2336-8.28 
  Malygin, Vladislav 2183 KAZ1.0010.953634.20 
  Akhmedinov, Satbek c2090 KAZ0.001-0.0936-3.24 
  Tasbolat, Beibarys 1426 KAZ1.0010.16365.76 
  Balmagambetov, Timur 2000 KAZ0.001-0.1636-5.76 
  Isumbayev, Yernazar 1434 KAZ1.0010.16365.76 
  Chary, Yerassyl 1544 KAZ0.001-0.7236-25.92 

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 (blitz) Astana KAZ 2023-04-24
RcRownchangeKK*chgGame
 1652 1714 5.50 11 -0.66 36 -23.76 
  Majanova, Damira 1314  * KAZ1.0010.08362.88 
  Kassymov, Altair 1287 KAZ1.0010.07362.52 
  Sarzhanov, Chingizkhan 1981 KAZ0.001-0.1836-6.48 
  Birzhan, Amina 1349 KAZ1.0010.10363.60 
  Nurgaliyev, Sauat c2030 KAZ0.001-0.1336-4.68 
  Saduakas, Nurassyl 1383 KAZ1.0010.12364.32 
  Nurgaliyeva, Zarina wf2134 KAZ0.5010.433615.48 
  Tokbayev, Anuar 1880 KAZ0.001-0.2836-10.08 
  Savitskiy, Vladimir 1361 KAZ1.0010.11363.96 
  Amangeldy, Ernur 1939 KAZ0.001-0.2236-7.92 
  Babkin, Kirill 1514 KAZ0.001-0.7636-27.36 
 * 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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