FMMateus Costamilan Tomiello
BRA · FIDE ID 22701958 · 49 tournament games since 2023
Standard
2218
#54 in BRA (active)
Rapid
2078
#205 in BRA (active)
Blitz
2179
#78 in BRA (active)
Score
48%
18 W · 11 D · 20 L
Opp. avg
2232
Last 49 games
Last game
2026-01-21
Brazil Chess Series - Floripa 2026 | STD
Prep summary
- As White: 1.e4 in 52% of games (scores 50%), otherwise 1.c4 (41%).
- Against 1.e4: 1...c5 in 5 of 6 games (Sicilian Defense), scoring 90%.
- Against 1.d4: 1...d5 in 10 of 11 games (Queen's Pawn Game), scoring 40%.
- By opponent strength: 28% against higher-rated players, 82% against lower-rated.
Based on 49 over-the-board games (16 classical · 12 blitz). 27 with White (48%), 22 with Black (48%).
Openings as White
First move
| 1.e4 | 14 | 50% |
| 1.c4 | 11 | 55% |
| 1.d4 | 2 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| Ruy Lopez: Closed | 2 | 25% |
| English Opening: King's English Variation, Two Knights Variation, Smyslov System | 2 | 0% |
| Sicilian Defense: Najdorf Variation, Opocensky Variation | 2 | 100% |
| English Opening: King's English Variation, Four Knights Variation, Fianchetto Line | 2 | 25% |
| Pirc Defense | 1 | 0% |
Openings as Black
Against 1.e4 (6 games)
| 1...c5 Sicilian Defense | 5 | 90% |
| 1...e5 King's Pawn Game | 1 | 0% |
Against 1.d4 (11 games)
| 1...d5 Queen's Pawn Game | 10 | 40% |
| 1...Nf6 Indian Defense | 1 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| King's Indian Attack: Wahls Defense | 2 | 0% |
| Queen's Gambit Declined: Exchange Variation, Positional Variation | 2 | 75% |
| Sicilian Defense: Lasker-Pelikan Variation | 2 | 75% |
| Rapport-Jobava System | 1 | 0% |
| Queen's Gambit Declined: Three Knights Variation | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-01-21 | David Larino Nieto (2436) Brazil Chess Series - Floripa 2026 | STD · classical | L |
| 2026-01-21 | Andres Rodriguez Vila (2405) Brazil Chess Series - Floripa 2026 | Super Blitz · blitz | L |
| 2026-01-21 | Juan Sebastian Melian (2300) Brazil Chess Series - Floripa 2026 | Super Blitz · blitz | ½ |
| 2026-01-21 | Licael Roderick Ticona Rocabado (2435) Brazil Chess Series - Floripa 2026 | Super Blitz · blitz | L |
| 2026-01-19 | Renato R. Quintiliano (2480) Brazil Chess Series - Floripa 2026 | STD · classical | L |
| 2025-12-20 | Roberto Junio Brito Molina (2389) 91o Campeonato Brasileiro Absoluto 2025 · classical | L |
| 2025-12-18 | Nathan Felipe Filgueiras (2405) 91o Campeonato Brasileiro Absoluto 2025 · classical | L |
| 2025-03-23 | Stefan Moisei VIeira Lima (2234) 14º Aberto do Brasil Memorial Bobby Fischer 2025 · classical | ½ |
| 2025-03-23 | Arthur Moura Viera Da Silva (1972) 14º Aberto do Brasil Memorial Bobby Fischer 2025 | W |
| 2025-03-22 | Darcy Lima (2374) 14º Aberto do Brasil Memorial Bobby Fischer 2025 · classical | ½ |
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.