GMMatviishen, Viktor
- Federation
- UKR
- Rating (latest event)
- 2547
- FIDE ID
- 14129850
- Games here
- 31 (+18 =8 −5)
Tournaments 4
| Tournament | # | Pts | Perf | ± |
|---|---|---|---|---|
| 4th annual DC International | 1 | 7/9 | 2535 | +3 |
| 35th Annual Chicago Open | 3 | 7/9 | 2590 | +6 |
| American Cup 2026Blitz | 19 | 5½/9 | 2549 | +15 |
| 2026 Pan-American Intercollegiate ChampionshipTexas Tech A | 27 | 2½/4 | 2599 | +4 |
Games 31
- vs Jagirapu, Harshin Reddy22884th annual DC International · Round 91
- vs GMKarthik Venkataraman25664th annual DC International · Round 8½
- vs IMHilby, Craig24144th annual DC International · Round 7½
- vs GMCorrales Jimenez, Fidel25044th annual DC International · Round 61
- vs IMLin, Bryan Enming23714th annual DC International · Round 51
- vs FMWilly, Stephen22814th annual DC International · Round 41
- vs FMZhuang, Kyle23054th annual DC International · Round 3½
- vs Y Luke Ji18974th annual DC International · Round 21
- vs FMVaibhav Robinjith Kalpaka22094th annual DC International · Round 1½
- vs GMSarana, Alexey266435th Annual Chicago Open · Round 9½
- vs IMWang, Tianqi234935th Annual Chicago Open · Round 81
- vs Luger, Sam220135th Annual Chicago Open · Round 7½
- vs GMShoker, Samy244235th Annual Chicago Open · Round 61
- vs Siddharth Singh35th Annual Chicago Open · Round 51
- vs GMLiang, Awonder270435th Annual Chicago Open · Round 40
- vs FMLin, Dachey235435th Annual Chicago Open · Round 31
- vs FMJiang, Brandon231535th Annual Chicago Open · Round 21
- vs CMLogan Shafer35th Annual Chicago Open · Round 11
- vs GMFier, Alexandr2549American Cup 2026 · Blitz · Round 91
- vs GMPranav, V2611American Cup 2026 · Blitz · Round 80
- vs GMAkobian, Varuzhan2520American Cup 2026 · Blitz · Round 71
- vs GMAronian, Levon2749American Cup 2026 · Blitz · Round 60
- vs GMMikaelyan, Arman2445American Cup 2026 · Blitz · Round 51
- vs WGMTang, Zoey2056American Cup 2026 · Blitz · Round 41
- vs GMBok, Benjamin2633American Cup 2026 · Blitz · Round 30
- vs GMHong, Andrew2507American Cup 2026 · Blitz · Round 2½
- vs WGMAntova, Gabriela2154American Cup 2026 · Blitz · Round 11
- vs WGMOuellet, Maili-Jade23222026 Pan-American Intercollegiate Championship · Round 61
- vs GMTari, Aryan26372026 Pan-American Intercollegiate Championship · Round 5½
- vs IMShlyakhtenko, Robert24612026 Pan-American Intercollegiate Championship · Round 41
- vs GMDudin, Gleb25962026 Pan-American Intercollegiate Championship · Round 30