Novokuznetsk Champ.2025 SF2

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21 players participated in this 7-round tournament, held from 27 Sept 2025 to 18 Oct 2025 in Novokuznetsk, Russia. Top 10 Elo average was 1629, and top seed was Denis Atuchin (🇷🇺 RUS, 1889).

Denis Atuchin (🇷🇺 RUS, 1889) won with 6.5/7, ahead of Alexander Alimov (5.0) and Ilya Pereboev (5.0). Atuchin won solo starting round 3.

The biggest upset came in round 6: Andrey Fisher (1464) beat Alexandr Nov Avdeev (1760), a +296-point gap.

Location

🇷🇺Novokuznetsk, Russia

Dates

27 Sept 2025 → 18 Oct 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 7 rounds

Top seed

🇷🇺Denis Atuchin1889

Avg top 10

1,629

Participants

Federations · 1 represented

🇷🇺Russia×20

Top 3

🥇
Denis Atuchin
🇷🇺RUS·1889
6.5pts·1950perf+11.2
🥈
Alexander Alimov
🇷🇺RUS·1857
5.0pts·1843perf+1.8
🥉
Ilya Pereboev
🇷🇺RUS·1588
5.0pts·2260perf+39.6

How it unfolded

Top 6 · 7 rounds

Denis Atuchin led from R3; +1.5-point edge over the runner-up.

Co-leaders

Atuchin6.5Alimov5Pereboev5Gilev4.5Nigametzianov4.5Volkov4

R3–R7 · LEAD HELD

Denis Atuchin never relinquished the lead after R3; final gap +1.5 over the runner-up.

R4 · HEAD-TO-HEAD · WINNER VS 2ND

Denis Atuchin beat Alexander Alimov (Black).

WIN STREAKS · 2 top finishers

Denis Atuchin 6 wins (R1–R6)Ilya Pereboev 5 wins (R3–R7)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Denis Atuchin	*	1	—	½
2Alexander Alimov	0	*	—	—
3Ilya Pereboev	—	—	*	—
4Viacheslav Gilev	½	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Atuchin, Denis	1889	RUS	+18B	+11N	+6B	+2N	+7B	+13N	=4B	6.5	23.5	25.5	23.25	1950	+11.2
2	Alimov, Alexander	1857	RUS	+12N	+8B	=9N	−1B	=13B	+6N	+7B	5.0	25.5	28.0	18.25	1843	+1.8
3	Pereboev, Ilya	1588	RUS	F	F	+21N	+17B	+10N	+14N	+6B	5.0	13.0	13.0	13.00	2260	+39.6
4	Gilev, Viacheslav	1582	RUS	+14N	−9B	−13N	+15B	+16N	+8B	=1N	4.5	21.5	23.5	13.75	2000	+91.6
5	Nigametzianov, Kirill	0	RUS	−6N	+16B	−8N	=20B	+12N	+11B	+13B	4.5	19.0	19.5	11.25	1592	0.0
6	Galynin, Ilya Yu	1501	RUS	+5B	+20N	−1N	+9B	+8N	−2B	−3N	4.0	29.0	29.5	13.00	1555	+5.2
7	Balandin, Efim	1513	RUS	=17N	+21B	=10N	+12B	−1N	+9B	−2N	4.0	24.5	25.0	10.50	1582	+6.0
8	Belousova, Sofia	1656	RUS	+15B	−2N	+5B	+11N	−6B	−4N	+14B	4.0	24.0	26.0	12.50	1489	-44.4
9	Volkov, Maksim P.	0	RUS	+13B	+4N	=2B	−6N	=11B	−7N	+15B	4.0	23.5	25.5	13.25	1584	0.0
10	Kuzmin, Roman R.	1479	RUS	=21N	+17B	=7B	−13N	−3B	+20N	+12N	4.0	17.0	17.5	7.75	1517	+6.4
11	Borovikov, Andrey	0	RUS	+16N	−1B	+14N	−8B	=9N	−5N	+19B	3.5	23.5	24.5	7.50	1649	0.0
12	Antipin, Leonid	1460	RUS	−2B	+15N	+20B	−7N	−5B	+19N	−10B	3.0	20.5	21.0	3.50	1477	+2.4
13	Skovyro, Matvey	0	RUS	−9N	F	+4B	+10B	=2N	−1B	−5N	2.5	28.5	28.5	11.00	1722	0.0
14	Polyanskiy, Fedor	0	RUS	−4B	=18N	−11B	+21N	+20N	−3B	−8N	2.5	19.5	20.0	2.00	809	-28.4
15	Fisher, Andrey	1464	RUS	−8N	−12B	F	−4N	+18B	+16B	−9N	2.0	19.5	19.5	4.00	1419	-10.4
16	Avdeev, Alexandr Nov	1760	RUS	−11B	−5N	+19B	+18N	−4B	−15N	−17N	2.0	18.5	19.5	3.00	1371	-29.0
17	Fomicheva, Ulyana	0	RUS	=7B	−10N	=18B	−3N	−19N	F	+16B	2.0	18.0	18.0	5.00	1407	0.0
18	Chigisov, Daniil	0	RUS	−1N	=14B	=17N	−16B	−15N	+21B	F	2.0	15.5	15.5	2.75	1306	0.0
19	Kholmanskikh, Sergey	1441	RUS	F	F	−16N	F	+17B	−12B	−11N	1.0	10.5	10.5	2.00	805	-24.8
20	FIDE 540085783	0	—	F	−6B	−12N	=5N	−14B	−10B	F	0.5	18.5	18.5	2.25	657	0.0
21	Dvortsov, Alexey	1455	RUS	=10B	−7N	−3B	−14B	F	−18N	F	0.5	18.0	18.0	2.00	1173	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Gilev, ViacheslavRUS
+91.6
4.5 pts · #1
2Pereboev, IlyaRUS
+39.6
5.0 pts · #5
3Atuchin, DenisRUS
+11.2
6.5 pts · #3

Top rating losers

1Belousova, SofiaRUS
-44.4
4.0 pts · #9
2Avdeev, Alexandr NovRUS
-29.0
2.0 pts · #16
3Polyanskiy, FedorRUS
-28.4
2.5 pts · #21

Biggest upsets

R6+296 Elo gap
Fisher, Andrey1464 beat Avdeev, Alexandr Nov1760
R5+178 Elo gap
Gilev, Viacheslav1582 beat Avdeev, Alexandr Nov1760
R5+155 Elo gap
Galynin, Ilya Yu1501 beat Belousova, Sofia1656