Prepare against Jaime Joao Caldeira Dos Santos
PRT · World #43,759 classical · FIDE ID 1904108
When preparing against Jaime Joao Caldeira Dos Santos, expect 1.e4 in 94% of White games. Against 1.e4 the reply is 1...e5 (57% of games); against 1.d4, 1...Nf6 (67%).
Our database contains 33 games by Jaime Joao Caldeira Dos Santos, covering Jan 2005 to Oct 2026. Below you'll find Jaime Joao Caldeira Dos Santos's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jaime Joao Caldeira Dos Santos before a game. You can open the same data in the free interactive preparation workstation, which builds a move-by-move opening tree from every game.
Ratings
| Time control | Current | Peak | Peak date |
|---|---|---|---|
| Classical | 1,919 | 1,929 | Jan 2026 |
| Rapid | 1,814 | 1,920 | Jan 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 33 | 12 | 4 | 17 | 36.4% |
| As White | 17 | 6 | 3 | 8 | 35.3% |
| As Black | 16 | 6 | 1 | 9 | 37.5% |
FIDE rated record
From FIDE's official rated-game ledger (2007-2026): 44 rated games against 43 different opponents, across 14 events in 2 countries. These counts cover FIDE-rated play only, so they differ from the database totals above.
By time control
| Format | Games | W | D | L | Win rate | Avg opp | Perf | Unbeaten |
|---|---|---|---|---|---|---|---|---|
| Classical | 19 | 1 | 7 | 11 | 5.3% | 2,014 | 1,789 | 3 |
| Rapid | 14 | 5 | 3 | 6 | 35.7% | 1,668 | 1,607 | 3 |
Against the field
| Opposition | Games | W | D | L | Win rate |
|---|---|---|---|---|---|
| Against higher-rated | 17 | 1 | 3 | 13 | 5.9% |
| Against lower-rated | 23 | 10 | 6 | 7 | 43.5% |
Year by year
| Year | Games | W | D | L | Avg opp | Perf |
|---|---|---|---|---|---|---|
| 2026 | 19 | 9 | 2 | 8 | 1,699 | 1,699 |
| 2025 | 8 | 2 | 3 | 3 | 1,772 | 1,722 |
| 2024 | 1 | 0 | 0 | 1 | – | – |
| 2023 | 1 | 1 | 0 | 0 | 1,031 | 1,431 |
| 2009 | 5 | 0 | 2 | 3 | 2,014 | 1,714 |
| 2008 | 5 | 0 | 1 | 4 | 2,225 | 1,905 |
| 2007 | 5 | 0 | 3 | 2 | 2,071 | 1,871 |
Where Jaime Joao Caldeira Dos Santos has played
Portugal (13) · Spain (1)
Move-by-move preparation stats
Straight from the preparation tree built over all of Jaime Joao Caldeira Dos Santos's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jaime Joao Caldeira Dos Santos's side.
First moves as White (17 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 16 | 94.1% | 40.6% |
| d4 | 1 | 5.9% | 100.0% |
Main lines as White
- 1.e4 — 94% of White games, 40.6% score
- …c5 (38% of these games) — Santos usually continues Nf3 (16.7% score)
- …e5 (25% of these games) — Santos usually continues Nf3 (50.0% score)
- …e6 (13% of these games) — Santos usually continues d4 (0.0% score)
- 1.d4 — 6% of White games, 100.0% score
- …Nf6 (100% of these games) — Santos usually continues c4 (100.0% score)
As Black against 1.e4 (7 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 4 | 57.1% | 50.0% |
| c5 | 2 | 28.6% | 50.0% |
| e6 | 1 | 14.3% | 0.0% |
As Black against 1.d4 (6 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 4 | 66.7% | 37.5% |
| d5 | 1 | 16.7% | 100.0% |
Jaime Joao Caldeira Dos Santos's chess games
All 33 games by Jaime Joao Caldeira Dos Santos in the Chess.ceo database (Jan 2005 - Oct 2026) are free to browse, search and replay: filter by opening, opponent, event or date on the player page, or step through any game on the analysis board. Record: 12 wins, 4 draws, 17 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B43 | Sicilian | 2 | 0/1/1 | 0.0% |
| B85 | Sicilian: Najdorf | 2 | 0/1/1 | 0.0% |
| B13 | Caro-Kann: Exchange Variation | 1 | 0/0/1 | 0.0% |
| C02 | French: Advance Variation | 1 | 0/0/1 | 0.0% |
| C54 | Italian Game | 1 | 0/0/1 | 0.0% |
| C57 | Italian Game: Two Knights Defense | 1 | 1/0/0 | 100.0% |
| C00 | King's Indian Attack | 1 | 1/0/0 | 100.0% |
| B03 | Alekhine Defense | 1 | 1/0/0 | 100.0% |
| C70 | Ruy Lopez: Morphy Defense | 1 | 1/0/0 | 100.0% |
| C72 | Ruy Lopez: Steinitz Defense Deferred | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| E61 | Indian Defense | 2 | 0/0/2 | 0.0% |
| C44 | Scotch Game | 2 | 2/0/0 | 100.0% |
| C10 | French: Tarrasch Variation | 1 | 0/0/1 | 0.0% |
| C54 | Italian Game: Classical Variation | 1 | 0/0/1 | 0.0% |
| E65 | King's Indian Defense: Fianchetto Variation | 1 | 0/0/1 | 0.0% |
| E43 | Nimzo-Indian: Rubinstein System | 1 | 0/1/0 | 0.0% |
| E14 | Queen's Gambit Declined | 1 | 1/0/0 | 100.0% |
| E17 | Queen's Indian Defense | 1 | 0/0/1 | 0.0% |
| A40 | Queen's Pawn Game | 1 | 0/0/1 | 0.0% |
| C77 | Ruy Lopez: Morphy Defense | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Dec 2012 | Leandro Luiz Krause De Salles | 2,114 | Curitiba Oliveira Memorial | A52 |
| Dec 2012 | Kleber Renato P. Zimmermann | 1,979 | Curitiba Oliveira Memorial | A34 |
| Feb 2017 | Victor Manuel Ferreira | 1,960 | Lisbon Portugal rapid Open | C00 |
| Nov 2010 | Guibson Martins De Oliveira | 1,833 | Capablanca Memorial Open 25th | B32 |
| Aug 2015 | Luis Miguel Alves | 1,761 | 3rd Lisbon Check Mate Open | B03 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 3rd Lisbon Check Mate Open | 2015 | 7 | 4 | 1,722 |
| Capablanca Memorial Open 25th | 2010 | 7 | 2.5 | 1,774 |
| Cearense ch 52th | 2010 | 6 | 2.5 | 1,839 |
| 50th chT-POR | 2008 | 5 | 0.5 | 1,905 |
| Curitiba Oliveira Memorial | 2012 | 3 | 2.5 | 2,358 |
| 1st Sao Sebastiao do Paraiso Open | 2017 | 3 | 1 | 1,871 |
| Lisbon Portugal rapid Open | 2017 | 2 | 1 | 2,169 |
Interactive opening tree from all 33 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jaime Joao Caldeira Dos Santos's chess games?
33 games by Jaime Joao Caldeira Dos Santos, from Jan 2005 to Oct 2026, are free to browse and replay move by move — no signup needed. The preparation view groups them into an opening tree showing every line Jaime Joao Caldeira Dos Santos has played.
What does Jaime Joao Caldeira Dos Santos play on the first move as White?
Across 17 games with White in our database, Jaime Joao Caldeira Dos Santos opens with 1.e4 (94% of games), 1.d4 (6% of games). Against 1.e4 as Black, Jaime Joao Caldeira Dos Santos answers 1...e5 (57% of games), 1...c5 (29% of games), 1...e6 (14% of games). Against 1.d4: 1...Nf6 (67% of games), 1...d5 (17% of games).
What openings does Jaime Joao Caldeira Dos Santos play as White?
As White, Jaime Joao Caldeira Dos Santos's most-played openings in our database are: Sicilian (2 games, 0.0% win rate); Sicilian: Najdorf (2 games, 0.0% win rate); Caro-Kann: Exchange Variation (1 games, 0.0% win rate). The full breakdown of 17 games with White is in the table above.
What openings does Jaime Joao Caldeira Dos Santos play as Black?
As Black, Jaime Joao Caldeira Dos Santos most often plays: Indian Defense (2 games, 0.0% win rate); Scotch Game (2 games, 100.0% win rate); French: Tarrasch Variation (1 games, 0.0% win rate). See the table above for the top ten Black openings across 16 games.
What is Jaime Joao Caldeira Dos Santos's FIDE rating?
Jaime Joao Caldeira Dos Santos is currently rated 1,919 in classical chess, 1,814 in rapid. Peak classical rating: 1,929 (Jan 2026).
How many games has Jaime Joao Caldeira Dos Santos played?
Our database contains 33 games by Jaime Joao Caldeira Dos Santos, covering Jan 2005 to Oct 2026. Overall record: 12 wins, 4 draws, 17 losses (36.4% win rate).
How do I prepare against Jaime Joao Caldeira Dos Santos?
33 games by Jaime Joao Caldeira Dos Santos reveal their opening repertoire, most-played lines, and the variations where they score worst — the raw material for targeted preparation. The interactive opening tree lets you walk every line to any depth.