Matias Ariel Barja Viveros
BOL · FIDE ID 3318354 · 9 tournament games since 2021
Standard
1829
FIDE rating
Rapid
2032
FIDE rating
Blitz
1769
#115 in BOL (active)
Score
39%
3 W · 1 D · 5 L
Opp. avg
–
No ratings
Last game
2021-08-11
FIDE Online Cadets & Youth Rapid World Cup | Open U14
Prep summary
- As White: 1.e4 in 60% of games (scores 67%), otherwise 1.Nf3 (40%).
- Against 1.e4: 1...c5 in 4 of 4 games (Sicilian Defense), scoring 38%.
Based on 9 over-the-board games. 5 with White (40%), 4 with Black (38%).
Openings as White
First move
| 1.e4 | 3 | 67% |
| 1.Nf3 | 2 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| Ruy Lopez: Closed | 1 | 0% |
| Ruy Lopez: Cozio Defense | 1 | 100% |
| King's Indian Attack | 1 | 0% |
| Ruy Lopez: Steinitz Defense | 1 | 100% |
| King's Indian Attack, with e6 | 1 | 0% |
Openings as Black
Against 1.e4 (4 games)
| 1...c5 Sicilian Defense | 4 | 38% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Moscow Variation, Main Line | 1 | 0% |
| Sicilian Defense: Alapin Variation, Barmen Defense | 1 | 50% |
| Sicilian Defense: Dragon Variation, Classical Variation | 1 | 0% |
| Sicilian Defense: Grand Prix Attack | 1 | 100% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2021-08-11 | Roger Labruyere FIDE Online Cadets & Youth Rapid World Cup | Open U14 | L |
| 2021-08-11 | Gordey Kolesov FIDE Online Cadets & Youth Rapid World Cup | Open U14 | L |
| 2021-08-11 | Taleb Mohamed Mohamed Abderrahim FIDE Online Cadets & Youth Rapid World Cup | Open U14 | ½ |
| 2021-08-11 | Krish Khemlani FIDE Online Cadets & Youth Rapid World Cup | Open U14 | W |
| 2021-08-11 | Nagare Kaivalya Sandip FIDE Online Cadets & Youth Rapid World Cup | Open U14 | L |
| 2021-08-11 | Yuma Okabe FIDE Online Cadets & Youth Rapid World Cup | Open U14 | W |
| 2021-08-11 | Edison Xu FIDE Online Cadets & Youth Rapid World Cup | Open U14 | L |
| 2021-08-11 | Daniel Suico FIDE Online Cadets & Youth Rapid World Cup | Open U14 | W |
| 2021-08-11 | Javier Habans Aguerrea FIDE Online Cadets & Youth Rapid World Cup | Open U14 | L |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.