Acosta Alba, Johanna Cristina
| FIDE title | None |
| FIDE ID | 4449886 |
| Born | 1986 |
| Sex | Female |
| Federation | COL |
| Games for download | 3 |
| Profile view | Visits: 2 Last: 2025-01-11 09:11:08 |
Current rates
| ELO Classic | ELO Rapid | ELO Blitz |
| 0 | 0 | 0 |
Number of rated games in the last period
| Classic Games | Rapid Games | Blitz Games |
| 0 | 0 | 0 |
Effectiveness of Acosta Alba Johanna Cristina in official chess games
Analyzing the loss of accuracy of Acosta Alba Johanna Cristina by year
A sentipawns is a unit of measurement used in chess to represent an advantage. A sentipawns is equal to 1/100 of the value of a pawn. 100 sentipawns are equal to 1 pawn.
These values play no role in the game, but are useful in computer chess and for computer analysis when evaluating positions.
To evaluate the accuracy of play in a particular game, it is important to analyze the loss of accuracy of play (loss of sentipawns).
For example, if a chess player, who played with white pieces, in a game of 30 moves made all moves on the first line (did not lose sentipawns),
then his accuracy loss index will be equal to zero (just an excellent and almost impossible result).
And if his partner, who played with black pieces, made 20 moves out of 30 on the first line,
and 10 out of 30 moves with a loss of 100 sentipawns each time (for example, on the first line the evaluation of the position is equal to: +0.5,
and Black made bad moves with an evaluation of +1.5).
The analytical report shows the change in the accuracy of Johanna Cristina in the opening and at the end of the game by year.
The games were analyzed using the Stockfish 17.
| Year | White Debute | White Endgame | Black Debute | Black Endgame |
| 2013 | -0.97 | -5.63 | 2.76 | 4.31 |
Last official chess games of Acosta Alba Johanna Cristina
Оur database contains 3 Johanna Cristina official chess games. On the chessboard you can play the last 10 games in online mode. Below there is a link to download all chess games in PGN format for free.
| Date | Event | Result | Players | ECO | ScoreSheet |
|---|
| 2013-12-06 | Bogota McGregor op 4th | 1-0 | Gaitan Bautista, Oscar - Acosta Alba, Johanna Cristina | Three Knights: 3...Bc5 4.Nxe5 (C46) | 1.e4 e5 2.Nf3 Nc6 3.Nc3 Bc5 4.Nxe5 Bxf2+ 5.Kxf2 Nxe5 6.d4 Nc6 7.Bc4 Qf6+ 8.Ke3 d6 9.Rf1 Qg5+ 10.Kf2 Qh4+ |
| 2013-12-05 | Bogota McGregor op 4th | 0-1 | Acosta Alba, Johanna Cristina - Galindo Espanol, Mauricio | French: Schlechter, 1.e4 e6 2.d4 d5 3.Bd3 (C01) | 1.e4 e6 2.d4 d5 3.Bd3 c5 4.Nf3 Qb6 5.exd5 exd5 6.Qe2+ Be7 7.Nc3 Nf6 8.Bg5 O-O 9.O-O Be6 10.Rae1 c4 |
| 2013-12-04 | Bogota McGregor op 4th | 0-1 | Acosta Alba, Johanna Cristina - Castaneda, Victor | French: Swiss Variation, 1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bd3 (C10) | 1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bd3 Be7 5.Nf3 O-O 6.e5 Nfd7 7.Be3 c5 8.a3 cxd4 9.Nxd4 Nxe5 10.Bxh7+ Kxh7 |
Download all the chess games of Johanna Cristina for free
Last Tournaments of Acosta Alba Johanna Cristina
| Tournaments | Positions | Date |
|---|
| Bogota McGregor op 4th | 3 | 2013-12-04 |
Statistics of the most played openings by Johanna Cristina with white
Below are the most frequently played openings of Johanna Cristina for White, in descending order of frequency.
| ECO | Games | White Win | Black Win | Draws |
|---|
| C11 (French: Swiss Variation, 1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bd3) | 1 | 0 | 1 | 0 |
| C00 (French: Schlechter, 1.e4 e6 2.d4 d5 3.Bd3) | 1 | 0 | 1 | 0 |
Statistics of the most played openings by Johanna Cristina with black
Below are the most frequently played openings of Johanna Cristina for Black in descending order of frequency of play.
| ECO | Games | White Win | Black Win | Draws |
|---|
| C46 (Three Knights: 3...Bc5 4.Nxe5) | 1 | 0 | 1 | 0 |
