Prepare against Ronald Campero
FM · Bolivia · World #24,566 classical · FIDE ID 3300455
Our database contains 201 games by Ronald Campero, covering Apr 2003 to Jul 2026. Below you'll find Ronald Campero's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Ronald Campero 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 | 2,021 | 2,316 | Jul 2008 |
| Rapid | 2,082 | 2,156 | Jan 2014 |
| Blitz | 1,953 | 2,204 | Jul 2012 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 201 | 82 | 52 | 67 | 40.8% |
| As White | 101 | 43 | 28 | 30 | 42.6% |
| As Black | 100 | 39 | 24 | 37 | 39.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Ronald Campero's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Ronald Campero's side.
First moves as White (101 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 49 | 48.5% | 60.2% |
| d4 | 29 | 28.7% | 50.0% |
| Nf3 | 10 | 9.9% | 60.0% |
| c4 | 8 | 7.9% | 50.0% |
| f4 | 4 | 4.0% | 50.0% |
| b4 | 1 | 1.0% | 100.0% |
Main lines as White
- 1.e4 — 49% of White games, 60.2% score
- …c5 (41% of these games) — Campero usually continues Nf3 (50.0% score)
- …e5 (22% of these games) — Campero usually continues Nf3 (87.5% score)
- …e6 (16% of these games) — Campero usually continues d3 (75.0% score)
- 1.d4 — 29% of White games, 50.0% score
- …Nf6 (59% of these games) — Campero usually continues c4 (46.2% score)
- …d5 (34% of these games) — Campero usually continues c4 (57.1% score)
- …f5 (3% of these games) — Campero usually continues Nc3 (100.0% score)
As Black against 1.e4 (44 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d6 | 13 | 29.5% | 46.2% |
| c5 | 10 | 22.7% | 55.0% |
| e6 | 7 | 15.9% | 28.6% |
| e5 | 6 | 13.6% | 58.3% |
| g6 | 6 | 13.6% | 58.3% |
| b6 | 1 | 2.3% | 100.0% |
As Black against 1.d4 (36 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 17 | 47.2% | 64.7% |
| d6 | 8 | 22.2% | 25.0% |
| g6 | 5 | 13.9% | 60.0% |
| d5 | 2 | 5.6% | 50.0% |
| e6 | 2 | 5.6% | 25.0% |
| f5 | 1 | 2.8% | 100.0% |
Ronald Campero's chess games
All 201 games by Ronald Campero in the Chess.ceo database (Apr 2003 - Jul 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: 82 wins, 52 draws, 67 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A50 | Indian Defense | 7 | 1/2/4 | 14.3% |
| A13 | English Opening | 7 | 3/3/1 | 42.9% |
| B43 | Sicilian | 5 | 3/1/1 | 60.0% |
| A70 | Benoni Defense | 5 | 2/1/2 | 40.0% |
| A03 | Bird's opening | 4 | 2/0/2 | 50.0% |
| A08 | King's Indian Attack | 4 | 3/0/1 | 75.0% |
| B31 | Sicilian: Rossolimo | 4 | 2/1/1 | 50.0% |
| A06 | Nimzo-Larsen Attack | 3 | 1/1/1 | 33.3% |
| B86 | Sicilian: Najdorf | 3 | 1/0/2 | 33.3% |
| C01 | French: Winawer Variation | 3 | 1/1/1 | 33.3% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B07 | Pirc Defense | 12 | 5/0/7 | 41.7% |
| B06 | Modern Defense | 12 | 5/3/4 | 41.7% |
| A48 | Indian Defense | 8 | 2/2/4 | 25.0% |
| A41 | Rat Defense | 6 | 1/2/3 | 16.7% |
| A25 | English Opening: Reverse Sicilian | 6 | 3/2/1 | 50.0% |
| E99 | King's Indian Defense: Orthodox Variation | 4 | 3/1/0 | 75.0% |
| C10 | French Defense | 4 | 1/1/2 | 25.0% |
| B21 | Sicilian | 4 | 2/1/1 | 50.0% |
| A40 | Benoni Defense | 3 | 1/2/0 | 33.3% |
| C42 | Petrov's Defense | 3 | 2/0/1 | 66.7% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Mar 2008 | Andres Rodriguez Vila | 2,566 | Santa Cruz Mario Dario Lopez | C00 |
| May 2013 | Rodrigo Rafael Vasquez Schroder | 2,554 | 9th American Continental | C01 |
| Dec 2018 | Jose Daniel Gemy Vargas | 2,401 | Cochabamba | B50 |
| Nov 2008 | John Rodgaard | 2,383 | Olympiad-38 | A08 |
| Jan 1999 | Marcelo Llorens Sepulveda | 2,345 | Santiago Open | A52 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-BOL | 2016 | 46 | 25.5 | 2,228 |
| ch-BOL sf | 2020 | 16 | 7 | 2,024 |
| 9th American Continental | 2013 | 11 | 6 | 2,185 |
| Santa Cruz Mario Dario Lopez | 2008 | 10 | 6.5 | 2,460 |
| Olympiad-34 | 2000 | 10 | 6 | 2,304 |
| Santa Cruz Open | 2003 | 9 | 6 | 2,327 |
| ch-Santa Cruz | 2014 | 9 | 5.5 | 2,096 |
| Olympiad-38 | 2008 | 9 | 5 | 2,393 |
Interactive opening tree from all 201 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Ronald Campero's chess games?
201 games by Ronald Campero, from Apr 2003 to Jul 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 Ronald Campero has played.
What does Ronald Campero play on the first move as White?
Across 101 games with White in our database, Ronald Campero opens with 1.e4 (49% of games), 1.d4 (29% of games), 1.Nf3 (10% of games). Against 1.e4 as Black, Ronald Campero answers 1...d6 (30% of games), 1...c5 (23% of games), 1...e6 (16% of games). Against 1.d4: 1...Nf6 (47% of games), 1...d6 (22% of games), 1...g6 (14% of games).
What openings does Ronald Campero play as White?
As White, Ronald Campero's most-played openings in our database are: Indian Defense (7 games, 14.3% win rate); English Opening (7 games, 42.9% win rate); Sicilian (5 games, 60.0% win rate). The full breakdown of 101 games with White is in the table above.
What openings does Ronald Campero play as Black?
As Black, Ronald Campero most often plays: Pirc Defense (12 games, 41.7% win rate); Modern Defense (12 games, 41.7% win rate); Indian Defense (8 games, 25.0% win rate). See the table above for the top ten Black openings across 100 games.
What is Ronald Campero's FIDE rating?
Ronald Campero is currently rated 2,021 in classical chess, 2,082 in rapid and 1,953 in blitz. Peak classical rating: 2,316 (Jul 2008).
How many games has Ronald Campero played?
Our database contains 201 games by Ronald Campero, covering Apr 2003 to Jul 2026. Overall record: 82 wins, 52 draws, 67 losses (40.8% win rate).
How do I prepare against Ronald Campero?
201 games by Ronald Campero 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.