Individual Calculations July 2018
 Zakirova, Aisha  Total change: 1.60  Rating chartPersonal card
 U12 CHESS BALA 3rd stage Almaty KAZ 2018-05-12
RcRownchangeKK*chgGame
 1430 1593 4.50 7 -0.28 40 -11.20 
  Alibayev, Alain 1193  * KAZ1.0010.08403.20 
  Razbekov, Alisher 1230 KAZ1.0010.10404.00 
  Igen, Amir 1745 KAZ0.001-0.3040-12.00 
  Sabitov, Ilyas 1717 KAZ0.001-0.3340-13.20 
  Madi, Aidana 1416 KAZ1.0010.274010.80 
  Tanikeyev, Beknur 1354 KAZ0.501-0.3040-12.00 
  Yergaliyev, Yeraslan 1355 KAZ1.0010.20408.00 
 * 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)
 
 Astana-open 2018 B U14 Astana KAZ 2018-06-17
RcRownchangeKK*chgGame
 1484 1557 5.00 8 0.32 40 12.80 
  Zhappaspay, Adiya 1157  * KAZ1.0010.08403.20 
  Sarsenbi, Zukhra 1265 KAZ1.0010.15406.00 
  Sabitov, Ilyas 1811 KAZ0.001-0.1940-7.60 
  Akhmetov, Alizhan 1308 KAZ0.501-0.3140-12.40 
  Makhanov, Timur 1290 KAZ1.0010.18407.20 
  Tulendinov, Dinmukhammed 1388 KAZ1.0010.284011.20 
  Akhmedinov, Satbek c1919 KAZ0.001-0.1040-4.00 
  Ainakul, Mukhtar 1733 KAZ0.5010.23409.20 
 * 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)
 

 

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