Contreras Donoso, Juan Francisco
Title
Wins
16 (40.0%)
Draws
8 (20.0%)
Losses
16 (40.0%)
Born
1984
Sex
M
Country
ESP
Profile visits
1009 (2024-04-27 12:43:44)
16 (40.0%)
8 (20.0%)
16 (40.0%)
Title
Born
1984
Sex
M
Country
ESP
Profile visits
1009 (2024-04-27 12:43:44)
General chess statistics of Juan Francisco Contreras Donoso
Last 10 chess games of Juan Francisco Contreras Donoso
Juan Francisco has in total 40 chess games, in this panel you can see the latest 10 chess games of the player, bellow you can download all the chess games for free.
Improvement around the time of Juan Francisco Contreras Donoso in his/her chess
A centipawn is one-hundredth of a pawn, and the average centipeon loss metric represents the amount of value lost by making incorrect moves in a chess game.
The less loss of centipawns, the better the game has been played. The greatest loss of centipons is in the middle game, followed by the endgame and the opening, players above 2500 have an average of 35 in their games, obtaining 17 loss of centipons in the opening, 63 in the middle game and 47 in finals. You can discover, depending on the ELO you prefer, the information in our chess statistics chess.
This figure shows the average centipawn loss in his/her games with white (white line) and black (black line), if his/her has not games in a year, will be a 0.
Heatmap by squares of Juan Francisco Contreras Donoso
The heatmap shows the number of times the square has been occupied by a piece, showing the importance of the squares.
With this figures you can see where the player castling, developed his pieces, etc.
Heatmap with White
Heatmap with Black
Download all the chess games of Juan Francisco Contreras Donoso
Historic ELO of Juan Francisco Contreras Donoso
ELO in 2024 of Juan Francisco Contreras Donoso
| Type | Max. ELO | 01/01/2024 ELO | Last ELO | Dif. |
|---|---|---|---|---|
| Standard | 1858 | 1678 | 1804 | 126 |
| Rapid | 1830 | 1716 | 1830 | 114 |
| Blitz | 1801 | 1669 | 1801 | 132 |
Top 10 Tournaments of chess of Juan Francisco Contreras Donoso
| Tournaments | Position | Dates |
|---|---|---|
| Campeonato de Extremadura por Equipos 2ª Division 2019 | 1 | 2019-03-16 |
| X Torneo Irt A.D. Ajedrez Mostoles | 9 | 2019-07-26 |
| XIII TORNEO MALPARTIDA DE CACERES | 9 | 1000-01-01 |
| V Open Internacional Ajedrez Villa de Zuera | 26 | 1000-01-01 |
| Campeonato de Extremadura Individual de Ajedrez Relampago | 30 | 2022-01-09 |
| Campeonato de Extremadura Individual Relampago | 30 | 1000-01-01 |
| CAMPEONATO DE ESPAÑA POR EQUIPOS ZONA SUR | 31 | 2007-08-26 |
| VI Open X Aniversario Club Ajedrez Tajamar 2019 | 34 | 1000-01-01 |
| I Torneo de Ajedrez Villa de Pedrola | 37 | 1000-01-01 |
| XIV Trofeo Ibercaja Ciudad de Zaragoza | 41 | 1000-01-01 |
Last 10 Tournaments of chess of Juan Francisco Contreras Donoso
| Tournaments | Position | Dates |
|---|---|---|
| Campeonato de Extremadura Individual de Ajedrez Relampago | 30 | 2022-01-09 |
| X Torneo Irt A.D. Ajedrez Mostoles | 9 | 2019-07-26 |
| Campeonato de Extremadura por Equipos 2ª Division 2019 | 1 | 2019-03-16 |
| XIII TORNEO DE AJEDREZ UNED GUADALAJARA (ID:183165) | 44 | 2018-04-22 |
| IV MEMORIAL JAIME LÓPEZ ROMERO (ID:200391) | 91 | 2016-09-18 |
| I Open Internacional de Ajedrez Distrito de Chamartin | 63 | 2012-09-15 |
| CAMPEONATO DE ESPAÑA POR EQUIPOS ZONA SUR | 31 | 2007-08-26 |
| Campeonato de Extremadura Individual Relampago | 30 | 1000-01-01 |
| XIII TORNEO MALPARTIDA DE CACERES | 9 | 1000-01-01 |
| III OPEN LOS MOLINOS CIUDAD DEL VINO SUB 2200 | 62 | 1000-01-01 |
Juan Francisco Contreras Donoso has 20 analyzed chess games from YottaChess database with White
Colour
White
Total games
20
Opponent average ELO
1814
Average moves
37
Average centipawn loss
65
Luck
2
Win - Draw - Lost
8 / 5 / 7
Centipawn Loss
25 / 273 / 73
Total games
20
Opponent average ELO
1814
Average moves
37
Average centipawn loss
65
Luck
2
Dobious / Mistakes / Blunders
51 / 36 / 18
Win - Draw - Loss
8 / 5 / 7
Centipawn Loss
25 / 273 / 73
Openings book of Juan Francisco and analysis board with White
| Move | Games | W / D / B |
|---|---|---|
| d4 | 10 (1764) | |
| e4 | 10 (1748) |
Statistics of the 10 most played openings by Juan Francisco Contreras Donoso with white
Next table shows most played openings by Juan Francisco with white, you can click on the acronyms to understand each of the columns. In case you obtain more information about the opening, you can click on the ECO and it will take you to a book of openings on YottaBase.
| ECO | G | BW | WW | D | WEA | BEA | WCL | BCL |
|---|---|---|---|---|---|---|---|---|
| B30 | 2 | 0 | 1 | 1 | 1748 | 1865 | 79 | 46 |
| A46 | 1 | 0 | 0 | 1 | 1764 | 1967 | 34 | 38 |
| A51 | 1 | 1 | 0 | 0 | 1764 | 1859 | 119 | 236 |
| A52 | 1 | 1 | 0 | 0 | 1766 | 1704 | 109 | 232 |
| B17 | 1 | 1 | 0 | 0 | 1766 | 1557 | 31 | 242 |
| B27 | 1 | 1 | 0 | 0 | 1748 | 1175 | 20 | 107 |
| B50 | 1 | 0 | 1 | 0 | 1748 | 2120 | 71 | 91 |
| C50 | 1 | 0 | 1 | 0 | 1748 | 0 | 75 | 45 |
| C60 | 1 | 1 | 0 | 0 | 1766 | 1208 | 30 | 122 |
| C79 | 1 | 1 | 0 | 0 | 1766 | 1575 | 31 | 60 |
Juan Francisco Contreras Donoso has 20 analyzed chess games from YottaChess database with Black
Colour
White
Total games
20
Opponent average ELO
1839
Average moves
43
Average centipawn loss
61
Luck
2
Win - Draw - Loss
9 / 3 / 8
Centipawn Loss
31 / 99 / 67
Total games
20
Opponent average ELO
1839
Average moves
43
Average centipawn loss
61
Luck
2
Dobious / Mistakes / Blunders
49 / 58 / 24
Win - Draw - Lost
9 / 3 / 8
Centipawn Loss
31 / 99 / 67
Openings book of Juan Francisco and analysis board with Black
| Move | Games | W / D / B |
|---|---|---|
| e4 (1570) | 11 | |
| d4 (2014) | 7 | |
| Nf3 (1764) | 2 |
Statistics of the 10 most played openings by Juan Francisco Contreras Donoso with black
Next table shows most played openings by Juan Francisco with black, you can click on the acronyms to understand each of the columns. In case you obtain more information about the opening, you can click on the ECO and it will take you to a book of openings on YottaBase..
| ECO | G | BW | WW | D | WEA | BEA | WCL | BCL |
|---|---|---|---|---|---|---|---|---|
| C45 | 2 | 1 | 1 | 0 | 1352 | 1748 | 126 | 93 |
| A13 | 1 | 0 | 1 | 0 | 0 | 1764 | 67 | 30 |
| B34 | 1 | 0 | 0 | 1 | 0 | 1764 | 52 | 67 |
| B60 | 1 | 1 | 0 | 0 | 2004 | 1764 | 31 | 74 |
| B70 | 1 | 1 | 0 | 0 | 2249 | 1764 | 28 | 46 |
| C02 | 1 | 1 | 0 | 0 | 1897 | 0 | 35 | 52 |
| C11 | 1 | 1 | 0 | 0 | 1935 | 1748 | 28 | 46 |
| C44 | 1 | 0 | 1 | 0 | 0 | 1748 | 239 | 72 |
| C50 | 1 | 0 | 1 | 0 | 0 | 0 | 70 | 76 |
| C51 | 1 | 0 | 1 | 0 | 1725 | 1766 | 150 | 88 |
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