Individual Calculations April 2019
 Kaiyrbek, Diana  Total change: -21.20  Rating chartPersonal card
 Qualifying tournament CShK "Jan 2"-2019 Astana KAZ 2019-03-10
RcRownchangeKK*chgGame
 1470 1580 2.00 5 -1.05 40 -42.00 
  Zaitsev, Kirill 1242 KAZ1.0010.12404.80 
  Ruslan, Merey 1715 KAZ0.001-0.3240-12.80 
  Ryabcev, Yuri 1180  * KAZ1.0010.08403.20 
  Zhamshit, Nursultan 1650 KAZ0.001-0.4040-16.00 
  Tokbayev, Anuar 1561 KAZ0.001-0.5340-21.20 
 * 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)
 
 Championship of Kazakhstan 2019 Girls under 20 Ust Kamenogorsk KAZ 2019-03-16
RcRownchangeKK*chgGame
 1573 1580 4.50 8 0.52 40 20.80 
  Sultanbek, Zeinep wc1866 KAZ0.001-0.1640-6.40 
  Rakhmanberdy, Meruert 1180  * KAZ1.0010.08403.20 
  Alen, Aisha 1760 KAZ0.001-0.2640-10.40 
  Seitkazieva, Akerke 1218 KAZ1.0010.10404.00 
  Shauken, Aruzhan 1721 KAZ0.001-0.3140-12.40 
  Zhuasbek, Azhar 1441 KAZ0.501-0.1940-7.60 
  Koppel, Alina 1514 KAZ1.0010.414016.40 
  Muratova, Saltanat 1880 KAZ1.0010.854034.00 
 * 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)
 

 

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