IV_Stage_Dinamo_Cup_2025 (standard)

Open SwissStandard

38 players participated in this 9-round tournament, held from 02 Aug 2025 to 10 Aug 2025 in Irkutsk, Russia. Top 10 Elo average was 1874, and top seed was Nikolay Krivonos (🇷🇺 RUS, 2069).

Evgeny Tronin (🇷🇺 RUS, 1967) won with 8.5/9, ahead of Pavel Kulykov (7.0) and Dmitry Pav Gorbunov (6.5). Tronin won solo starting round 5.

The biggest upset came in round 4: Nikolay P Voronov (1531) beat Mikhail Savinykh (1827), a +296-point gap.

Location

🇷🇺Irkutsk, Russia

Dates

02 Aug 2025 → 10 Aug 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 9 rounds

Top seed

🇷🇺Nikolay Krivonos2069

Avg top 10

1,874

Participants

Federations · 1 represented

🇷🇺Russia×37

Top 3

🥇
Evgeny Tronin
🇷🇺RUS·1967
8.5pts·2259perf+94.8
🥈
Pavel Kulykov
🇷🇺RUS·2034
7.0pts·1980perf-8.0
🥉
Dmitry Pav Gorbunov
🇷🇺RUS·1779
6.5pts·2002perf+104.4

How it unfolded

Top 6 · 9 rounds

Evgeny Tronin led from R5; +1.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.

Co-leaders

Tronin8.5Kulykov7Krivonos6.5Gorbunov6.5Bystrykh6Kurkutov6

R5–R9 · LEAD HELD

Evgeny Tronin never relinquished the lead after R5; final gap +1.5 over the runner-up.

R3 · HEAD-TO-HEAD · WINNER VS 2ND

Evgeny Tronin beat Pavel Kulykov (Black).

WIN STREAKS · 3 top finishers

Evgeny Tronin 5+3 wins (R1–R5, R7–R9)Pavel Kulykov 3 wins (R4–R6)Nikolay Krivonos 4 wins (R1–R4)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Evgeny Tronin	*	1	1	1
2Pavel Kulykov	0	*	1	0
3Nikolay Krivonos	0	0	*	1
4Dmitry Pav Gorbunov	0	1	0	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Tronin, Evgeny	1967	RUS	+14N	+28B	+2N	+6B	+4B	=13N	+7N	+3B	+8N	8.5	47.0	50.0	47.50	2259	+94.8
2	Kulykov, Pavel	2034	RUS	+18B	+20N	−1B	+34N	+5B	+4N	−3B	+8B	+9N	7.0	47.5	49.5	34.50	1980	-8.0
3	Gorbunov, Dmitry Pav	1779	RUS	+21N	+9B	+7N	−4N	+15B	=8B	+2N	−1N	+13B	6.5	48.5	52.5	34.75	2002	+104.4
4	Krivonos, Nikolay	2069	RUS	+23N	+32B	+8N	+3B	−1N	−2B	+14N	+6B	=5N	6.5	48.0	50.0	31.50	1942	-18.4
5	Bystrykh, Artem	1640	RUS	+29N	=11B	+32N	+10B	−2N	−7B	+17N	+14B	=4B	6.0	42.5	44.5	26.00	1886	+94.4
6	Kurkutov, Daniil	1668	RUS	+38N	=7B	+11N	−1N	=10B	+33B	+21N	−4N	+16B	6.0	42.5	43.0	22.50	1817	+50.4
7	Tikhonov, Vasily	1884	RUS	+34B	=6N	−3B	+16N	+11B	+5N	−1B	=13N	=12B	5.5	48.0	50.0	26.75	1823	-10.6
8	Gordeev, Fedor	1779	RUS	+22B	+36N	−4B	+18N	+21B	=3N	+13B	−2N	−1B	5.5	46.0	47.5	22.25	1861	+38.8
9	Trofimenko, Ilia	1659	RUS	+12B	−3N	+24B	−13N	=19B	+31N	+11B	+10N	−2B	5.5	43.0	45.5	24.75	1751	+12.6
10	Pozdnyakov, Nikita A	1586	RUS	+13B	=15N	+25B	−5N	=6N	=17B	+18N	−9B	+21N	5.5	40.5	44.0	24.75	1767	+86.8
11	Ginzburg, Alexander	1764	RUS	+24B	=5N	−6B	+25N	−7N	+29B	−9N	+26B	+20B	5.5	37.5	40.5	20.50	1717	-9.0
12	Voronov, Pavel L	0	RUS	−9N	+27B	+23N	−17B	−16N	+28B	+19B	+15N	=7N	5.5	36.5	39.5	21.75	1688	0.0
13	Rudykh, Vladimir	1839	RUS	−10N	+35B	+14N	+9B	+17N	=1B	−8N	=7B	−3N	5.0	46.5	48.0	23.50	1794	-20.8
14	Kalinin, Egor	1609	RUS	−1B	+19N	−13B	+32B	+24N	+15N	−4B	−5N	+27B	5.0	42.0	44.0	18.00	1746	+49.6
15	Patina, Anna	1760	RUS	+27N	=10B	=17N	+26B	−3N	−14B	+33N	−12B	+30N	5.0	36.0	38.0	16.00	1616	-44.4
16	Gvozdeva, Sofya	1569	RUS	=35N	−23B	+27N	−7B	+12B	=19N	+26B	+21B	−6N	5.0	35.0	36.5	18.50	1657	+29.2
17	Ziroyan, Romik	1666	RUS	+37B	=25N	=15B	+12N	−13B	=10N	−5B	−20N	+23B	4.5	38.5	39.5	17.00	1603	-26.0
18	Shemet, Ilya	1616	RUS	−2N	+30B	+33N	−8B	+26N	−21N	−10B	+28B	=19N	4.5	35.5	37.5	13.25	1565	-20.8
19	Shamsirov, Viktor	0	RUS	−32N	−14B	+38N	+23B	=9N	=16B	−12N	+33B	=18B	4.5	33.0	33.5	13.50	1582	0.0
20	Kazantsev, Andrey	1679	RUS	+30N	−2B	−26N	−33B	=27N	+24B	+32N	+17B	−11N	4.5	31.5	33.5	14.50	1681	-1.2
21	Voronov, Nikolay P	1531	RUS	−3B	+37N	+36B	+35N	−8N	+18B	−6B	−16N	−10B	4.0	36.0	37.0	8.50	1599	+23.2
22	Lavrukhin, Kirill	1534	RUS	−8N	−33B	−35N	−27B	+38N	+37B	−28N	+29B	+26N	4.0	22.0	22.5	7.50	1427	-27.2
23	Koshkarev, Dmitry	1633	RUS	−4B	+16N	−12B	−19N	−32N	+38B	=24N	+31B	−17N	3.5	34.0	34.5	9.75	1555	-25.6
24	Fetisov, Lev	1505	RUS	−11N	+29B	−9N	+28B	−14B	−20N	=23B	−25N	+37N	3.5	33.5	34.5	8.75	1457	-14.4
25	Nevsky, Igor	1796	RUS	+26N	=17B	−10N	−11B	F	F	+37N	+24B	F	3.5	26.0	26.0	9.75	1616	-22.6
26	Usov, Timofey	1558	RUS	−25B	+31N	+20B	−15N	−18B	+32B	−16N	−11N	−22B	3.0	34.5	36.5	9.00	1490	-27.2
27	Kuzmina, Angelina	1471	RUS	−15B	−12N	−16B	+22N	=20B	F	+31N	=30B	−14N	3.0	34.5	36.0	10.25	1482	-5.6
28	Grekhneva, Natalja	1672	RUS	+31B	−1N	−34B	−24N	+36B	−12N	+22B	−18N	F	3.0	34.0	35.5	8.00	1522	-24.8
29	Ovcharenko, Oleg	0	RUS	−5B	−24N	=31B	+37N	+35B	−11N	−30B	−22N	=38B	3.0	27.0	27.5	4.00	1414	0.0
30	Gulevich, Vadim Al	0	RUS	−20B	−18N	+37B	=36N	−31B	F	+29N	=27N	−15B	3.0	25.5	26.5	6.25	1403	0.0
31	Seredkin, Artem	0	RUS	−28N	−26B	=29N	+38B	+30N	−9B	−27B	−23N	F	2.5	24.5	24.5	5.00	804	0.0
32	Usov, Alexander	1746	RUS	+19B	−4N	−5B	−14N	+23B	−26N	−20B	F	F	2.0	35.0	35.0	8.00	1425	-48.8
33	Kuznetsky, Kirill	0	RUS	−36B	+22N	−18B	+20N	F	−6N	−15B	−19N	F	2.0	32.5	34.0	8.50	1529	0.0
34	Ovsyannikov, Alexander I.	1596	RUS	−7N	+38B	+28N	−2B	F	F	F	F	F	2.0	18.0	18.0	3.50	1726	+14.4
35	Savinykh, Mikhail	1827	RUS	=16B	−13N	+22B	−21B	−29N	F	F	F	F	1.5	24.0	24.0	6.50	1532	-60.0
36	Kuznetsov, Semen Mikh	1662	RUS	+33N	−8B	−21N	=30B	−28N	F	F	F	F	1.5	20.5	20.5	3.50	861	-60.4
37	FIDE 540068587	0	—	−17N	−21B	−30N	−29B	F	−22N	−25B	+38N	−24B	1.0	26.0	26.0	0.50	807	0.0
38	Pochinsky, Fedor	0	RUS	−6B	−34N	−19B	−31N	−22B	−23N	F	−37B	=29N	0.5	26.5	26.5	1.50	808	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Gorbunov, Dmitry PavRUS
+104.4
6.5 pts · #4
2Tronin, EvgenyRUS
+94.8
8.5 pts · #1
3Bystrykh, ArtemRUS
+94.4
6.0 pts · #8

Top rating losers

1Kuznetsov, Semen MikhRUS
-60.4
1.5 pts · #37
2Savinykh, MikhailRUS
-60.0
1.5 pts · #28
3Usov, AlexanderRUS
-48.8
2.0 pts · #30

Biggest upsets

R4+296 Elo gap
Voronov, Nikolay P1531 beat Savinykh, Mikhail1827
R7+255 Elo gap
Gorbunov, Dmitry Pav1779 beat Kulykov, Pavel2034
R1+253 Elo gap
Pozdnyakov, Nikita A1586 beat Rudykh, Vladimir1839