Armstrong, John F
Title
Wins
125 (28.81%)
Draws
32 (7.37%)
Losses
277 (63.82%)
Born
1938
Sex
M
Country
NZL
Profile visits
69 (2024-04-07 02:58:18)
125 (28.81%)
32 (7.37%)
277 (63.82%)
Title
Born
1938
Sex
M
Country
NZL
Profile visits
69 (2024-04-07 02:58:18)
General chess statistics of John F Armstrong
Last 10 chess games of John F Armstrong
John F has in total 434 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 John F Armstrong 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 John F Armstrong
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 John F Armstrong
Historic ELO of John F Armstrong
ELO in 2024 of John F Armstrong
| Type | Max. ELO | 01/01/2024 ELO | Last ELO | Dif. |
|---|---|---|---|---|
| Standard | 1718 | 1530 | 1718 | 188 |
| Rapid | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 |
John F Armstrong has 213 analyzed chess games from YottaChess database with White
Colour
White
Total games
213
Opponent average ELO
1758
Average moves
46
Average centipawn loss
115
Luck
3
Win - Draw - Lost
67 / 17 / 129
Centipawn Loss
52 / 215 / 150
Total games
213
Opponent average ELO
1758
Average moves
46
Average centipawn loss
115
Luck
3
Dobious / Mistakes / Blunders
649 / 465 / 267
Win - Draw - Loss
67 / 17 / 129
Centipawn Loss
52 / 215 / 150
Openings book of John F and analysis board with White
| Move | Games | W / D / B |
|---|---|---|
| g3 | 117 (1536) | |
| e4 | 70 (1588) | |
| d4 | 17 (0) | |
| b3 | 6 (0) | |
| e3 | 3 (1484) |
Statistics of the 10 most played openings by John F Armstrong with white
Next table shows most played openings by John F 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 |
|---|---|---|---|---|---|---|---|---|
| A01 | 2 | 0 | 1 | 1 | 0 | 2092 | 47 | 35 |
| A40 | 2 | 0 | 2 | 0 | 2217 | 2448 | 39 | 9 |
| A30 | 1 | 0 | 0 | 1 | 2189 | 2335 | 22 | 10 |
| A31 | 1 | 0 | 1 | 0 | 2158 | 2463 | 148 | 122 |
| A51 | 1 | 1 | 0 | 0 | 0 | 1717 | 41 | 67 |
| A56 | 1 | 0 | 1 | 0 | 0 | 0 | 57 | 22 |
| A57 | 1 | 1 | 0 | 0 | 0 | 0 | 49 | 113 |
| A67 | 1 | 0 | 1 | 0 | 0 | 0 | 80 | 47 |
| A84 | 1 | 0 | 0 | 1 | 2080 | 1910 | 54 | 67 |
| A85 | 1 | 0 | 0 | 1 | 0 | 0 | 13 | 16 |
John F Armstrong has 214 analyzed chess games from YottaChess database with Black
Colour
White
Total games
214
Opponent average ELO
1758
Average moves
44
Average centipawn loss
129
Luck
2
Win - Draw - Loss
145 / 13 / 56
Centipawn Loss
67 / 228 / 133
Total games
214
Opponent average ELO
1758
Average moves
44
Average centipawn loss
129
Luck
2
Dobious / Mistakes / Blunders
567 / 465 / 274
Win - Draw - Lost
145 / 13 / 56
Centipawn Loss
67 / 228 / 133
Openings book of John F and analysis board with Black
| Move | Games | W / D / B |
|---|---|---|
| e4 (1664) | 99 | |
| d4 (1860) | 77 | |
| c4 (0) | 16 | |
| Nf3 (1794) | 11 | |
| b3 (2270) | 5 | |
| b4 (1661) | 3 | |
| f4 (1934) | 2 | |
| d3 (1495) | 1 |
Statistics of the 10 most played openings by John F Armstrong with black
Next table shows most played openings by John F 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 |
|---|---|---|---|---|---|---|---|---|
| B08 | 4 | 2 | 0 | 2 | 2282 | 2186 | 22 | 45 |
| B01 | 3 | 0 | 2 | 1 | 1869 | 0 | 94 | 53 |
| B09 | 3 | 1 | 1 | 1 | 1905 | 1630 | 27 | 52 |
| B00 | 2 | 0 | 1 | 1 | 2246 | 2200 | 29 | 23 |
| B07 | 2 | 2 | 0 | 0 | 1985 | 2267 | 41 | 53 |
| A03 | 1 | 1 | 0 | 0 | 1934 | 0 | 29 | 61 |
| A19 | 1 | 1 | 0 | 0 | 1736 | 1658 | 15 | 134 |
| A35 | 1 | 1 | 0 | 0 | 0 | 0 | 37 | 71 |
| A47 | 1 | 0 | 1 | 0 | 2248 | 2230 | 119 | 97 |
| B38 | 1 | 1 | 0 | 0 | 0 | 0 | 39 | 47 |
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