Arias Rojas, Juan Diego
| FIDE title | None |
| FIDE ID | 4412931 |
| Born | 1986 |
| Sex | Male |
| Federation | COL |
| Games for download | 43 |
| Profile view | Visits: 2 |
Current rates
| ELO Classic | ELO Rapid | ELO Blitz |
| 1982 | 1968 | 1962 |
Number of rated games in the last period
| Classic Games | Rapid Games | Blitz Games |
| 0 | 0 | 0 |
Effectiveness of Arias Rojas Juan Diego in official chess games
| Wins | Draws | Losses |
| 18 | 7 | 18 |
Rating Progress Chart of Juan Diego Arias Rojas
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 | 1982 | 1968 | 1962 |
| 2024-07 | 1982 | 1968 | 1962 |
| 2024-01 | 1970 | 1947 | 1937 |
| 2023-07 | 1970 | 1947 | 1937 |
| 2023-01 | 1970 | 1947 | 1937 |
| 2022-07 | 1970 | 1947 | 1937 |
| 2022-01 | 1970 | 1947 | 1937 |
| 2021-07 | 1970 | 1947 | 1937 |
| 2021-01 | 1970 | 1947 | 1937 |
| 2020-01 | 1970 | 1947 | 1937 |
| 2020-07 | 1970 | 1947 | 1937 |
| 2019-07 | 1970 | 1947 | 1937 |
Analyzing the loss of accuracy of Arias Rojas Juan Diego 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 Juan Diego 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 |
| 2014 | 1.12 | 0.65 | 0.51 | 2.70 |
| 2013 | 0.25 | -0.40 | 0.03 | -0.32 |
| 2012 | 0.60 | 3.49 | -0.17 | 3.01 |
| 2008 | -0.34 | -4.71 | 0.00 | 0.00 |
Last official chess games of Arias Rojas Juan Diego
Оur database contains 43 Juan Diego 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 |
|---|---|---|---|---|---|
| 2014-11-11 | COL-ch sf | 1-0 | Castro Rojas, Oscar Humberto - Arias Rojas, Juan Diego | Trompowsky: 2...e6 3.e4 (A45) | 1.d4 Nf6 2.Bg5 e6 3.e4 Be7 4.Nd2 d5 5.e5 Nfd7 6.Bxe7 Qxe7 7.Bd3 c5 8.Qg4 f5 9.Qf4 Nc6 10.Ngf3 cxd4 |
| 2014-11-11 | COL-ch sf | 1-0 | Arias Rojas, Juan Diego - Ossa Ramirez, Jesus Antonio | Benko Opening: Reti-KIA-English Transposition, 1.g3 e5 2.Bg2 (A00) | 1.g3 e5 2.Bg2 Bc5 3.c4 f5 4.e3 Nf6 5.d4 Bb4+ 6.Nd2 e4 7.Ne2 O-O 8.c5 Bxd2+ 9.Bxd2 d5 10.cxd6 cxd6 |
| 2014-11-11 | COL-ch sf | 1-0 | Munoz Galvez, Jhon Edison - Arias Rojas, Juan Diego | Queen's Pawn: 1...e6 2.Nf3 (D55) | 1.d4 e6 2.Nf3 d5 3.c4 Nf6 4.Bg5 Be7 5.e3 h6 6.Bxf6 Bxf6 7.cxd5 exd5 8.Nc3 O-O 9.Qc2 c6 10.h3 Qd6 |
| 2014-11-11 | COL-ch sf | 1/2-1/2 | Arias Rojas, Juan Diego - Palomino Escobar, Daniel Fernando | Scandinavian: 2.e5 (B21) | 1.e4 d5 2.e5 c5 3.f4 Bf5 4.Nf3 Nc6 5.d4 Be4 6.Bb5 Bxf3 7.gxf3 cxd4 8.Qxd4 e6 9.Qa4 Qb6 10.Nc3 Bc5 |
| 2014-11-11 | COL-ch sf | 1-0 | Sosa Florez, Luis Felipe - Arias Rojas, Juan Diego | Queen's Pawn: 1...e6 2.Nf3 (D05) | 1.d4 e6 2.Nf3 d5 3.Nbd2 Nf6 4.e3 c5 5.c3 Bd6 6.Bd3 Nc6 7.dxc5 Bxc5 8.b4 Bd6 9.a3 e5 10.Be2 O-O |
| 2014-11-11 | COL-ch sf | 1-0 | Arias Rojas, Juan Diego - Gomez, Nicolas de Jesus | QGD: Classical, 5...O-O (D37) | 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.Bf4 O-O 6.Qc2 b6 7.cxd5 Nxd5 8.Nxd5 Qxd5 9.a3 c5 10.e4 Qc6 |
| 2014-11-11 | COL-ch sf | 1-0 | Aristizabal Lopez, Jorge Alberto - Arias Rojas, Juan Diego | Indian: 2.Nf3 (D06) | 1.d4 Nf6 2.Nf3 d5 3.e3 Bf5 4.c4 e6 5.Be2 Be7 6.O-O O-O 7.b3 c5 8.Bb2 Nc6 9.a3 Qc7 10.dxc5 Bxc5 |
COL-ch sf, Medellin, 2014-11-11
1.d4 Nf6 2.Bg5 e6 3.e4 Be7 4.Nd2 d5 5.e5 Nfd7 6.Bxe7 Qxe7 7.Bd3 c5 8.Qg4 f5 9.Qf4 Nc6 10.Ngf3 cxd4 11.O-O O-O 12.Rfe1 Nc5 13.Nb3 Ne4 14.Nbxd4 g5 15.Qe3 g4 16.Bxe4 f4 17.Nxc6 bxc6 18.Qc3 dxe4 19.Nd2 e3 20.fxe3 f3 21.Ne4 Qh4 22.Rf1 Ba6 23.Rf2 Rf7 24.Nf6+ Kh8 25.Qxc6 Bb7 26.Qxe6 Rg7 27.g3 Qg5 28.Rd1 Qxe3 29.Qd6 Qb6 30.e6 Bc6 31.e7 Rf7 32.Qe5 1-0
1.d4 Nf6 2.Bg5 e6 3.e4 Be7 4.Nd2 d5 5.e5 Nfd7 6.Bxe7 Qxe7 7.Bd3 c5 8.Qg4 f5 9.Qf4 Nc6 10.Ngf3 cxd4 11.O-O O-O 12.Rfe1 Nc5 13.Nb3 Ne4 14.Nbxd4 g5 15.Qe3 g4 16.Bxe4 f4 17.Nxc6 bxc6 18.Qc3 dxe4 19.Nd2 e3 20.fxe3 f3 21.Ne4 Qh4 22.Rf1 Ba6 23.Rf2 Rf7 24.Nf6+ Kh8 25.Qxc6 Bb7 26.Qxe6 Rg7 27.g3 Qg5 28.Rd1 Qxe3 29.Qd6 Qb6 30.e6 Bc6 31.e7 Rf7 32.Qe5 1-0
Download all the chess games of Juan Diego for free
Last Tournaments of Arias Rojas Juan Diego
| Tournaments | Positions | Date |
|---|---|---|
| Mosquera op | 6 | 2014-10-30 |
| COL-ch sf | 11 | 2014-11-11 |
| Bogota IRT de la Sabana+ | 1 | 2013-01-03 |
| Bogota IRT de la Sabana | 13 | 2013-01-03 |
| Bogota McGregor op 4th | 2 | 2013-12-05 |
| Sopo op | 5 | 2013-04-26 |
| Bogota McGregor op 3rd | 4 | 2012-12-12 |
| Bogota Central op | 1 | 2008-11-05 |
Statistics of the most played openings by Juan Diego with white
Below are the most frequently played openings of Juan Diego for White, in descending order of frequency.| ECO | Games | White Win | Black Win | Draws |
|---|---|---|---|---|
| A00 (Benko Opening: Reti-KIA-English Transposition, 1.g3 e5 2.Bg2) | 5 | 3 | 1 | 1 |
| A22 (English: Bremen System) | 2 | 0 | 1 | 1 |
| A00 (Benko Opening: Symmetrical) | 2 | 0 | 0 | 2 |
| A16 (English: Anglo-Indian, 2.Nc3 g6) | 2 | 1 | 1 | 0 |
| A40 (Queen's Pawn: Modern, 1.d4 g6 2.c4 Bg7) | 1 | 1 | 0 | 0 |
| A20 (English: KID, Nimzowitsch, 2...Nc6) | 1 | 0 | 0 | 1 |
| D37 (QGD: Classical, 5...O-O) | 1 | 1 | 0 | 0 |
| A00 (Benko Opening: 1.g3 d5 2.Bg2 Nf6) | 1 | 1 | 0 | 0 |
| A35 (English: Symmetrical) | 1 | 1 | 0 | 0 |
| B01 (Scandinavian: 2.e5) | 1 | 0 | 0 | 1 |
Statistics of the most played openings by Juan Diego with black
Below are the most frequently played openings of Juan Diego for Black in descending order of frequency of play.| ECO | Games | White Win | Black Win | Draws |
|---|---|---|---|---|
| A40 (Queen's Pawn: 1...e6 2.Nf3) | 2 | 0 | 2 | 0 |
| C05 (French: Tarrasch, Closed, 7.Ne2) | 2 | 0 | 2 | 0 |
| A45 (Trompowsky: 2...e6 3.e4) | 1 | 0 | 1 | 0 |
| A51 (Budapest Defence: 3.d5) | 1 | 1 | 0 | 0 |
| C00 (French: KIA 2.d3 d5 3.Nd2 c5) | 1 | 1 | 0 | 0 |
| A46 (Neo-Benoni) | 1 | 1 | 0 | 0 |
| B12 (Caro-Kann: Advance, 4.h4) | 1 | 1 | 0 | 0 |
| A40 (Queen's Pawn: Modern, 1.d4 g6 2.c4 Bg7 3.Nc3 c5 4.d5) | 1 | 0 | 1 | 0 |
| A00 (Benko Opening: 1...Nf6) | 1 | 0 | 1 | 0 |
| A40 (Queen's Pawn: Modern, 1.d4 g6) | 1 | 1 | 0 | 0 |