75th Oregon Open - 2000 and Over

Open SwissStandard

55 players participated in this 6-round tournament, held from 30 Aug 2025 to 01 Sept 2025 in Portland, OR, United States. 6 titled players from 4 federations. Top 10 Elo average was 2185, and top seed was Ted Wang (🇺🇸 USA, FM, 2275).

Daniel He (🇺🇸 USA, FM, 2248) won with 5.5/6, ahead of Samuel He (5.0) and Luca G Tessiore (5.0). He broke clear in the final round.

The biggest upset came in round 4: Andrew James Fletcher (1773) beat Advaith Vijayakumar (2186), a +413-point gap.

Location

🇺🇸Portland, OR, United States

Dates

30 Aug 2025 → 01 Sept 2025

Time control

Standard: 100 minutes for game with 30 seconds increment from move 1

System

Swiss · 6 rounds

Top seed

🇺🇸FMTed Wang2275

Avg top 10

2,185

Participants

Titled players · 6

GM×1

FM×3

CM×2

Federations · 4 represented

🇺🇸United States of America×51

🇺🇦Ukraine×2

🇰🇷South Korea×1

🇸🇬Singapore×1

Top 3

🥇
FMDaniel He
🇺🇸USA·2248
5.5pts·2489perf+27.4
🥈
Samuel He
🇺🇸USA·2136
5.0pts·2305perf+26.4
🥉
Luca G Tessiore
🇺🇸USA·2110
5.0pts·2266perf+47.2

How it unfolded

Top 6 · 6 rounds

FM Daniel He led from R6; +0.5-point edge over the runner-up. Title race converged from 3 co-leaders at R4 to 1 by R6.

Co-leaders

He5.5Tessiore5He5Zavortink4.5Heath4.5Venkat4

R6–R6 · LEAD HELD

FM Daniel He held the sole lead from R6 through R6 without losing it.

WIN STREAKS · 2 top finishers

FM Daniel He 3 wins (R1–R3)Samuel He 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1FMDaniel He	*	—	½	—
2Luca G Tessiore	—	*	—	—
3Samuel He	½	—	*	½
4Matt Zavortink	—	—	½	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	Pts	Bu C1	Bu	SB	Perf	Δ
1	He, DanielFM	2248	USA	+13N	+21B	+43N	=2B	+6N	+8B	5.5	19.5	21.5	19.00	2489	+27.4
2	He, Samuel	2136	USA	+31B	+29N	+20B	=1N	+7B	=4N	5.0	19.5	22.0	17.00	2305	+26.4
3	Tessiore, Luca G	2110	USA	+42N	+34B	=6N	=8B	+32N	+10B	5.0	17.0	19.0	15.00	2266	+47.2
4	Zavortink, Matt	2135	USA	+36N	+39B	=5N	=6B	+24N	=2B	4.5	19.0	21.0	14.25	2235	+16.4
5	Heath, Derek Xu	1874	USA	+19N	+44B	=4B	−7N	+29B	+22N	4.5	17.5	19.5	13.25	2156	+70.0
6	Wang, TedFM	2275	USA	+25B	+35N	=3B	=4N	−1B	+26N	4.0	21.0	23.5	13.25	2158	-13.2
7	Raptis, NickFM	2220	USA	+10N	+23B	=9N	+5B	−2N	=28B	4.0	20.5	23.5	15.00	2152	-7.8
8	Cigan, Jason	2122	USA	=30B	+50N	+15B	=3N	+21B	−1N	4.0	19.5	20.5	11.25	2088	-2.6
9	Tang, Austin	1920	USA	+26B	+45N	=7B	−28N	+15B	=11N	4.0	17.5	19.0	12.00	2035	+34.4
10	Erard, Eric Christian	2005	USA	−7B	+55N	+45B	+20N	+22B	−3N	4.0	16.5	16.5	7.50	2114	+38.4
11	Garine, Ujwal	1726	USA	=14B	=47N	=25B	+31N	+20B	=9B	4.0	16.0	17.5	11.50	2019	+92.4
12	Venkat, Varun	1717	USA	−39N	=36B	+13N	=38B	+41B	+40N	4.0	12.5	14.5	10.00	2047	+102.8
13	Razmov, Gabriel	1959	USA	−1B	=27N	−12B	+54N	+35B	+29N	3.5	17.5	17.5	6.50	1928	-8.0
14	Lim, Hayul	1862	KOR	=11N	=16B	=18N	=19B	=30N	+37B	3.5	17.0	19.5	11.00	1842	-4.4
15	Hutton, Jesse	1900	USA	=24N	+54B	−8N	+37B	−9N	+32B	3.5	16.0	16.0	6.50	2023	+39.2
16	Bharathy Mohan, Aarav Sai	1694	USA	=47B	=14N	=31B	=25N	=17B	+33N	3.5	15.0	16.5	9.50	1896	+65.6
17	Saddi, Neevan Reddy	1896	USA	−28N	−18B	+42N	+51B	=16N	+30B	3.5	14.5	15.5	7.25	1912	+4.4
18	Lewis, Kai Sebastian	1773	USA	−20B	+17N	=14B	+47N	F	+21B	3.5	14.5	14.5	9.75	2019	+66.0
19	Patankar, Vijay	1809	USA	−5B	+48N	+46B	=14N	+34B	F	3.5	13.5	13.5	7.25	1943	+28.4
20	Saputra, Yogi	1983	USA	+18N	+37B	−2N	−10B	−11N	+51B	3.0	19.0	20.0	7.00	1853	-38.4
21	Fletcher, Andrew James	1773	USA	+27B	−1N	+33B	+43B	−8N	−18N	3.0	18.5	20.5	7.50	1948	+43.6
22	Kona, VidipCM	2145	USA	−34N	+53B	+44N	+23B	−10N	−5B	3.0	16.0	16.5	5.50	1817	-80.4
23	Palathingal, RafaelCM	1984	USA	+55B	−7N	+26B	−22N	=33B	=27N	3.0	15.5	15.5	5.75	1899	-25.6
24	Pendergast, Michael J	2144	USA	=15B	=33N	+30B	+41N	−4B	F	3.0	15.0	15.0	7.50	2002	-15.2
25	Pikh, Akim	1896	UKR	−6N	+51B	=11N	=16B	−40N	+52B	3.0	14.5	15.5	5.75	1836	-21.6
26	Wang, Leonardo Xirui	1738	SGP	−9N	+49B	−23N	+50B	+39N	−6B	3.0	14.5	15.5	4.50	1925	+54.4
27	Verma, Darsh	1765	USA	−21N	=13B	+54N	=39B	=38N	=23B	3.0	14.0	14.0	5.50	1879	+36.0
28	Tarjan, JamesGM	2241	USA	+17B	=41N	F	+9B	F	=7N	3.0	13.5	13.5	10.50	2192	-1.3
29	Li, Shawn	1727	USA	+49N	−2B	=38N	+46B	−5N	−13B	2.5	17.0	18.5	4.25	1767	+5.6
30	Eksarevskiy, Albert Alex	1911	USA	=8N	=32B	−24N	+45B	=14B	−17N	2.5	16.5	18.0	6.50	1881	-11.2
31	Wong-Godfrey, Emerson P	1867	USA	−2N	+40B	=16N	−11B	=52N	=41B	2.5	16.5	17.5	5.25	1802	-23.6
32	Haessler, Carl	1972	USA	=33B	=30N	=34B	+35N	−3B	−15N	2.5	16.0	18.5	6.25	1825	-23.4
33	Morehouse, Ethan	1679	USA	=32N	=24B	−21N	+49B	=23N	−16B	2.5	15.0	16.5	5.75	1824	+36.8
34	Lin, Michael	1755	USA	+22B	−3N	=32N	+52B	−19N	F	2.5	15.0	15.0	5.25	1946	+42.8
35	Tenesaca Argudo, Santiago Fernando	1936	USA	+40N	−6B	=39N	−32B	−13N	+50B	2.5	14.0	15.0	4.00	1922	-8.8
36	Dayal, Jai	1942	USA	−4B	=12N	−40B	=48N	+46N	=45B	2.5	13.5	15.0	5.00	1718	-58.0
37	Merrikin, David	1798	USA	+48B	−20N	=50B	−15N	+44B	−14N	2.5	13.5	14.5	4.00	1748	-13.2
38	Zhu, Jamie Zhongyun	1838	USA	+52B	−43N	=29B	=12N	=27B	F	2.5	12.5	12.5	5.75	1817	-8.8
39	Arganian, David	1883	USA	+12B	−4N	=35B	=27N	−26B	F	2.0	17.0	17.0	6.75	1786	-13.8
40	Gavrish, Leonid	1948	UKR	−35B	−31N	+36N	F	+25B	−12B	2.0	14.5	14.5	5.50	1799	-20.0
41	Hecht, Robby	1958	USA	+51N	=28B	F	−24B	−12N	=31N	2.0	13.5	13.5	3.75	1857	-13.6
42	Joseph, Veronique	1831	USA	−3B	−46N	−17B	+53B	=50N	=48N	2.0	12.5	13.0	1.75	1843	+1.5
43	Vijayakumar, Advaith	2186	USA	+53N	+38B	−1B	−21N	F	F	2.0	11.5	11.5	3.00	1925	-22.4
44	Witt, Steven Alexander	0	USA	+46B	−5N	−22B	F	−37N	+54B	2.0	11.5	11.5	1.50	1720	0.0
45	Mohan, Vishnu	1632	USA	F	−9B	−10N	−30N	+49B	=36N	1.5	14.5	14.5	2.75	1763	+25.2
46	Stenbeck, Joey	0	USA	−44N	+42B	−19N	−29N	−36B	=49N	1.5	12.5	14.0	2.75	1669	0.0
47	Buchanan, Jack	1836	USA	=16N	=11B	=52N	−18B	F	F	1.5	12.0	12.0	4.25	1635	-44.8
48	Ramkumar, Nikhil	1901	USA	−37N	−19B	=53N	=36B	−51N	=42B	1.5	11.5	12.0	2.50	1621	-87.6
49	Wenz, William M	1781	USA	−29B	−26N	+55B	−33N	−45N	=46B	1.5	11.0	11.0	0.75	1484	-75.6
50	Vega, Isaac	1838	USA	F	−8B	=37N	−26N	=42B	−35N	1.0	14.0	14.0	2.25	1645	-24.8
51	Gao, Ziqian	1677	USA	−41B	−25N	F	−17N	+48B	−20N	1.0	13.0	13.0	1.50	1687	+1.6
52	Frederick, Benjamin	1693	USA	−38N	F	=47B	−34N	=31B	−25N	1.0	12.0	12.0	2.00	1598	-21.6
53	Han, Shuyi	1827	USA	−43B	−22N	=48B	−42N	F	F	0.5	8.5	8.5	0.75	1694	-25.2
54	Dhingra, Sangeeta	1836	USA	F	−15N	−27B	−13B	F	−44N	0.0	12.0	12.0	0.00	1075	-26.8
55	Hartley, Alan	1844	USA	−23N	−10B	−49N	F	F	F	0.0	8.5	8.5	0.00	1124	-47.6

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Venkat, VarunUSA
+102.8
4.0 pts · #5
2Garine, UjwalUSA
+92.4
4.0 pts · #11
3Heath, Derek XuUSA
+70.0
4.5 pts · #15

Top rating losers

1Ramkumar, NikhilUSA
-87.6
1.5 pts · #44
2Kona, VidipCMUSA
-80.4
3.0 pts · #40
3Wenz, William MUSA
-75.6
1.5 pts · #49

Biggest upsets

R4+413 Elo gap
Fletcher, Andrew James1773 beat Vijayakumar, Advaith2186
R1+390 Elo gap
Lin, Michael1755 beat CMKona, Vidip2145
R6+271 Elo gap
Heath, Derek Xu1874 beat CMKona, Vidip2145