CChessStats

13th ICCD International Open Tournament

Open SwissStandard

14 players participated in this 7-round tournament, held from 21 Sept 2025 to 25 Sept 2025 in Tashkent, Uzbekistan. 2 titled players from 4 federations. Top 10 Elo average was 1516, and top seed was Amangeldy Nauryzgaliev (🇰🇿 KAZ, 1927).

Amangeldy Nauryzgaliev (🇰🇿 KAZ, 1927) won with 6.0/7, ahead of Natalya Myronenko (5.0) and Kamron Davronbekov (5.0). Nauryzgaliev shared the lead from round 5 and won solo starting round 6.

The biggest upset came in round 6: Kamron Davronbekov (1611) beat Natalya Myronenko (WCM, 1904), a +293-point gap.

Location
🇺🇿Tashkent, Uzbekistan
Dates
21 Sept 2025 → 25 Sept 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 7 rounds
Top seed
🇰🇿Amangeldy Nauryzgaliev1927
Avg top 10
1,516
Participants
14
Titled players · 2
WCM×2
Federations · 4 represented
🇰🇿Kazakhstan×7
🇺🇿Uzbekistan×3
🇺🇦Ukraine×2
🇦🇿Azerbaijan×2
Top 3

How it unfolded

Top 6 · 7 rounds

Amangeldy Nauryzgaliev led from R3; +1.0-point edge over the runner-up.

Co-leaders
2
2
1
1
2
1
1
23.55.57R1R2R3R4R5R6R7Myronenko takes leadNauryzgaliev takes lead
Nauryzgaliev6Myronenko5Davronbekov5Gonchar4.5Najafov3.5Donskikh3
R4 · LEADER CHANGE23 Sept

WCM Natalya Myronenko takes the sole lead (3.5/4).

R4 · HEAD-TO-HEAD · WINNER VS 2ND

Amangeldy Nauryzgaliev lost to WCM Natalya Myronenko (Black).

WIN STREAKS · 2 top finishers

Amangeldy Nauryzgaliev 3+3 wins (R1–R3, R5–R7)WCM Natalya Myronenko 3 wins (R2–R4)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Amangeldy Nauryzgaliev*
0
1
1
2WCMNatalya Myronenko
1
*
0
½
3Kamron Davronbekov
0
1
*
1
4WCMSvitlana Gonchar
0
½
0
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Nauryzgaliev, Amangeldy1927KAZ+5B+7N+4B−2N+3B+6N+9N6.024.026.521.501947+4.2
2Myronenko, NatalyaWCM1904UKR=14N+12B+8N+1B=4N−3N+7B5.023.023.516.001819-9.8
3Davronbekov, Kamron1611UZB=9B=10N+13B+11N−1N+2B+4N5.022.022.514.252012+40.4
4Gonchar, SvitlanaWCM1777UKR+6B+13N−1N+10B=2B+8N−3B4.524.024.511.001682-11.0
5Najafov, Rufat1517AZE−1NF+9B=6N−7B+12N+10B3.518.018.07.501014-12.8
6Afandiyev, Ahad0AZE−4NF+7B=5B+10N−1B=12B3.020.520.57.5016460.0
7Donskikh, Vladimir1713KAZF−1B−6N+13B+5N+11B−2N3.020.020.06.001754+8.0
8Kuzerbayev, Yeldos1631KAZ=12N+14B−2B=9N+13N−4BF3.014.514.53.001573-5.0
9Yusupov, Sarvarbek0UZB=3N+11B−5N=8B=12NF−1B2.521.021.06.7515980.0
10Mussabayev, Dulat0KAZ=11N=3BF−4N−6B+13N−5N2.018.519.04.0014500.0
11Zhukushev, Bakytzhan1668KAZ=10B−9N+12B−3BF−7N=13B2.014.514.52.75862-40.8
12Shapagat, Aslan0KAZ=8B−2N−11NF=9B−5B=6N1.519.019.04.2513580.0
13Zhusypbek, Nazym0KAZF−4B−3N−7N−8B−10B=11N0.519.519.51.0013140.0
14Yuldoshev, Jakhongir1412UZB=2B−8NFFFFF0.510.010.02.501529+8.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets