Aparecido Silva, Haroldo
| FIDE title | None |
| FIDE ID | 2178141 |
| Born | 1961 |
| Sex | Male |
| Federation | BRA |
| Games for download | 85 |
| Profile view | Visits: 2 |
Current rates
| ELO Classic | ELO Rapid | ELO Blitz |
| 1858 | 1898 | 1859 |
Number of rated games in the last period
| Classic Games | Rapid Games | Blitz Games |
| 0 | 0 | 0 |
Effectiveness of Aparecido Silva Haroldo in official chess games
| Wins | Draws | Losses |
| 25 | 29 | 31 |
Rating Progress Chart of Haroldo Aparecido Silva
Rating Progress Chart shows the change of FIDE rating of a chess player over time depending on the games played per month.| Period | Classic Rate | Rapid Rate | Blitz Rate |
| 2025-01 | 1858 | 1898 | 1859 |
| 2024-01 | 1764 | 1853 | 1765 |
| 2024-07 | 1858 | 1898 | 1859 |
| 2023-01 | 1824 | 1896 | 1903 |
| 2023-07 | 1764 | 1853 | 1765 |
| 2022-01 | 1824 | 1910 | 1903 |
| 2022-07 | 1824 | 1910 | 1903 |
| 2021-07 | 1824 | 1910 | 1903 |
| 2021-01 | 1824 | 1910 | 1903 |
| 2020-01 | 1824 | 1910 | 1903 |
| 2020-07 | 1824 | 1910 | 1903 |
| 2019-07 | 1824 | 1910 | 1903 |
Analyzing the loss of accuracy of Aparecido Silva Haroldo 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 Haroldo 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 |
| 2023 | -0.25 | 0.63 | -0.69 | -0.04 |
| 2019 | 0.30 | 1.45 | -0.27 | -0.29 |
| 2017 | -0.42 | 0.37 | 0.35 | 1.67 |
| 2016 | 0.56 | 2.01 | 0.89 | 0.48 |
| 2015 | 0.00 | 0.00 | -0.26 | 0.59 |
| 2014 | 0.22 | -0.40 | 0.07 | -2.47 |
Last official chess games of Aparecido Silva Haroldo
Оur database contains 85 Haroldo 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 |
|---|---|---|---|---|---|
| 2023-03-18 | Pocos de Caldas op | 0-1 | Aparecido Silva, Haroldo - Ramos, Bruce Vicente | Reti Opening: 1...d5 2.e3 (D30) | 1.Nf3 d5 2.e3 Nf6 3.c4 c6 4.b3 e6 5.Bb2 Be7 6.d4 O-O 7.Bd3 b6 8.O-O Bb7 9.Nbd2 Nbd7 10.Rc1 dxc4 |
| 2023-03-17 | Pocos de Caldas op | 0-1 | Aparecido Silva, Haroldo - Luz, Arthur Nader | Reti Opening: 1...g6 2.g3 Bg7 3.Bg2 (A26) | 1.Nf3 g6 2.g3 Bg7 3.Bg2 e5 4.d3 Nc6 5.c4 d6 6.Nc3 f5 7.Bg5 Nf6 8.Nd5 h6 9.Bxf6 Bxf6 10.Nxf6+ Qxf6 |
| 2023-03-17 | Pocos de Caldas op | 0-1 | Henrique, Arthur Alves - Aparecido Silva, Haroldo | Sicilian: 2...e6 3.Nc3 (B40) | 1.e4 c5 2.Nf3 e6 3.Nc3 a6 4.a4 Qc7 5.Bc4 d6 6.d3 Nf6 7.Bf4 Nc6 8.O-O Be7 9.Bg3 O-O 10.d4 cxd4 |
| 2023-02-12 | Sao Paulo Hebraica op 30th | 1-0 | Jiang, Lucas Zirui - Aparecido Silva, Haroldo | Queen's Pawn: 2.Nf3 e6 (D35) | 1.d4 d5 2.Nf3 e6 3.c4 Be7 4.Nc3 Nf6 5.cxd5 exd5 6.Bg5 c6 7.Bxf6 Bxf6 8.e3 O-O 9.Be2 Bg4 10.O-O Nd7 |
| 2023-02-12 | Sao Paulo Hebraica op 30th | 1/2-1/2 | Aparecido Silva, Haroldo - Muniz, Henrique Rocha | Reti Opening: 1...Nf6 (A15) | 1.Nf3 Nf6 2.c4 d6 3.g3 e5 4.d3 g6 5.Bg2 Bg7 6.Nc3 c6 7.Bd2 O-O 8.Qc1 Re8 9.Bg5 d5 10.cxd5 cxd5 |
| 2023-02-12 | XXX IRT da Hebraica 2023 | 1-0 | Jiang, Lucas Zirui - Aparecido Silva, Haroldo | Queen's Pawn: 2.Nf3 e6 (D35) | 1.d4 d5 2.Nf3 e6 3.c4 Be7 4.Nc3 Nf6 5.cxd5 exd5 6.Bg5 c6 7.Bxf6 Bxf6 8.e3 O-O 9.Be2 Bg4 10.O-O Nd7 |
| 2023-02-12 | XXX IRT da Hebraica 2023 | 1/2-1/2 | Aparecido Silva, Haroldo - Muniz, Henrique Rocha | Reti Opening: 1...Nf6 (A15) | 1.Nf3 Nf6 2.c4 d6 3.g3 e5 4.d3 g6 5.Bg2 Bg7 6.Nc3 c6 7.Bd2 O-O 8.Qc1 Re8 9.Bg5 d5 10.cxd5 cxd5 |
Pocos de Caldas op, Pocos de Caldas, 2023-03-18
1.Nf3 d5 2.e3 Nf6 3.c4 c6 4.b3 e6 5.Bb2 Be7 6.d4 O-O 7.Bd3 b6 8.O-O Bb7 9.Nbd2 Nbd7 10.Rc1 dxc4 11.Nxc4 c5 12.Nce5 Nxe5 13.dxe5 Nd5 14.a3 Qd7 15.Qc2 h6 16.Rfd1 Qc8 17.Qb1 a5 18.Be4 Rd8 19.a4 Bc6 20.Bd3 Nb4 21.Be4 Bxe4 22.Qxe4 Qc6 23.Qc4 Rac8 24.Ba3 Rd5 25.e4 Rd7 26.Bxb4 axb4 27.Kf1 Rcd8 28.Ke2 g5 29.g4 Kg7 30.h3 Qc7 31.Qc2 Qb7 32.Rxd7 Rxd7 33.Qc4 Bd8 34.Rd1 Rxd1 35.Kxd1 Bc7 36.Qc2 Qa6 37.Qe2 Qa8 38.Qc2 Qb8 39.Qb2 b5 40.axb5 Qxb5 41.Qe2 Qa5 42.Qb2 Qa6 43.Ke1 Qd3 0-1
1.Nf3 d5 2.e3 Nf6 3.c4 c6 4.b3 e6 5.Bb2 Be7 6.d4 O-O 7.Bd3 b6 8.O-O Bb7 9.Nbd2 Nbd7 10.Rc1 dxc4 11.Nxc4 c5 12.Nce5 Nxe5 13.dxe5 Nd5 14.a3 Qd7 15.Qc2 h6 16.Rfd1 Qc8 17.Qb1 a5 18.Be4 Rd8 19.a4 Bc6 20.Bd3 Nb4 21.Be4 Bxe4 22.Qxe4 Qc6 23.Qc4 Rac8 24.Ba3 Rd5 25.e4 Rd7 26.Bxb4 axb4 27.Kf1 Rcd8 28.Ke2 g5 29.g4 Kg7 30.h3 Qc7 31.Qc2 Qb7 32.Rxd7 Rxd7 33.Qc4 Bd8 34.Rd1 Rxd1 35.Kxd1 Bc7 36.Qc2 Qa6 37.Qe2 Qa8 38.Qc2 Qb8 39.Qb2 b5 40.axb5 Qxb5 41.Qe2 Qa5 42.Qb2 Qa6 43.Ke1 Qd3 0-1
Download all the chess games of Haroldo for free
Last Tournaments of Aparecido Silva Haroldo
| Tournaments | Positions | Date |
|---|---|---|
| XXX IRT da Hebraica 2023 | 6 | 2023-02-10 |
| Sao Paulo Hebraica op 30th | 6 | 2023-02-10 |
| Sao Paulo Carnaval op | 5 | 2019-03-02 |
| Sao Paulo Moyses Memorial | 5 | 2019-01-26 |
| Festival Memorial Ivone Moyses | 5 | 2019-01-26 |
| Aberto do Brasil de Carnaval 2019 - R$ 8.000,00 em premios | 7 | 2019-03-02 |
| Pocos de Caldas op | 12 | 2016-02-26 |
| Sao Paulo Hebraica op 23rd | 6 | 2016-01-10 |
| Sao Paulo op-B U2050 4th | 6 | 2016-03-24 |
| BRA-ch Amateur U2000 | 14 | 2016-05-26 |
| Sao Paulo CXSP U2200 1st | 5 | 2016-12-16 |
Statistics of the most played openings by Haroldo with white
Below are the most frequently played openings of Haroldo for White, in descending order of frequency.| ECO | Games | White Win | Black Win | Draws |
|---|---|---|---|---|
| A09 (Reti Opening: Advance Variation) | 4 | 2 | 0 | 2 |
| B02 (Alekhine: Maroczy Variation) | 4 | 3 | 0 | 1 |
| A05 (Reti Opening: 1...Nf6) | 3 | 0 | 0 | 3 |
| A05 (Reti Opening: KIA, 1.Nf3 Nf6 2.g3) | 2 | 0 | 1 | 1 |
| C64 (Spanish: Classical, 4.O-O) | 2 | 2 | 0 | 0 |
| B42 (Sicilian: Kan, 5.Bd3 Nf6 6.c4) | 2 | 1 | 1 | 0 |
| B34 (Sicilian: Accelerated Fianchetto, 5.Be2) | 2 | 0 | 0 | 2 |
| A05 (Reti Opening: KIA, Spassky Variation 1.Nf3 Nf6 2.g3 b5 3.Bg2) | 2 | 0 | 0 | 2 |
| B58 (Sicilian: Boleslavsky Variation, 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Be2) | 1 | 0 | 1 | 0 |
| C10 (French: Rubinstein, 4...Bd7 5.Nf3 Bc6 6.Bd3 Nd7 7.O-O Ngf6) | 1 | 0 | 1 | 0 |
Statistics of the most played openings by Haroldo with black
Below are the most frequently played openings of Haroldo for Black in descending order of frequency of play.| ECO | Games | White Win | Black Win | Draws |
|---|---|---|---|---|
| E14 (Queen's Indian: 4.e3 Bb7 5.Bd3) | 3 | 0 | 3 | 0 |
| B40 (Sicilian: 2...e6 3.d3) | 3 | 1 | 1 | 1 |
| B41 (Sicilian: Kan, 5.c4 Qc7) | 3 | 1 | 2 | 0 |
| B20 (Sicilian: Mengarini: 1.e4 c5 2.a3) | 2 | 2 | 0 | 0 |
| D02 (Queen's Pawn: 2.Nf3 c6) | 2 | 0 | 2 | 0 |
| C25 (Vienna: 2...d6) | 2 | 0 | 0 | 2 |
| A01 (Nimzowitsch-Larsen Attack: Indian Variation) | 2 | 0 | 0 | 2 |
| A47 (Neo-Queen's Indian: 2..b6 3.e3 Bb7 4.Bd3 e6 5.O-O) | 2 | 0 | 0 | 2 |
| E00 (Queen's Pawn: Neo-Indian) | 2 | 0 | 0 | 2 |
| D02 (Queen's Pawn: 2.Nf3 e6) | 2 | 0 | 2 | 0 |