Zhang, Roger
Title
Wins
10 (29.42%)
Draws
4 (11.76%)
Losses
20 (58.82%)
Born
2008
Sex
M
Country
USA
Profile visits
769 (2024-04-23 03:48:26)
10 (29.42%)
4 (11.76%)
20 (58.82%)
Title
Born
2008
Sex
M
Country
USA
Profile visits
769 (2024-04-23 03:48:26)
General chess statistics of Roger Zhang
Last 10 chess games of Roger Zhang
Roger has in total 34 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 Roger Zhang 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 Roger Zhang
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 Roger Zhang
Historic ELO of Roger Zhang
ELO in 2024 of Roger Zhang
| Type | Max. ELO | 01/01/2024 ELO | Last ELO | Dif. |
|---|---|---|---|---|
| Standard | 2193 | 2193 | 2193 | 0 |
| Rapid | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 |
Top 10 Tournaments of chess of Roger Zhang
| Tournaments | Position | Dates |
|---|---|---|
| FOCC #22 U1900 | 6 | 2019-05-19 |
| North American Youth Chess Championships 2021 U14-Open | 7 | 2021-08-21 |
| FOCC #21 U1900 Section (1600+) | 10 | 2019-05-12 |
| FOCC #25 Crown Section | 18 | 2019-12-15 |
| FOCC #24 Crown | 19 | 2019-10-06 |
| FOCC 20 Open | 23 | 2019-01-14 |
| Marshall Premier March 2022 | 27 | 1000-01-01 |
| FOCC #23 Crown | 40 | 2019-07-28 |
Last 10 Tournaments of chess of Roger Zhang
| Tournaments | Position | Dates |
|---|---|---|
| North American Youth Chess Championships 2021 U14-Open | 7 | 2021-08-21 |
| FOCC #25 Crown Section | 18 | 2019-12-15 |
| FOCC #24 Crown | 19 | 2019-10-06 |
| FOCC #23 Crown | 40 | 2019-07-28 |
| FOCC #22 U1900 | 6 | 2019-05-19 |
| FOCC #21 U1900 Section (1600+) | 10 | 2019-05-12 |
| FOCC 20 Open | 23 | 2019-01-14 |
| Marshall Premier March 2022 | 27 | 1000-01-01 |
Roger Zhang has 8 analyzed chess games from YottaChess database with White
Colour
White
Total games
8
Opponent average ELO
2000
Average moves
49
Average centipawn loss
46
Luck
1
Win - Draw - Lost
4 / 1 / 3
Centipawn Loss
18 / 72 / 119
Total games
8
Opponent average ELO
2000
Average moves
49
Average centipawn loss
46
Luck
1
Dobious / Mistakes / Blunders
14 / 6 / 3
Win - Draw - Loss
4 / 1 / 3
Centipawn Loss
18 / 72 / 119
Openings book of Roger and analysis board with White
| Move | Games | W / D / B |
|---|---|---|
| e4 | 7 (2082) | |
| d4 | 1 (2216) |
Statistics of the 10 most played openings by Roger Zhang with white
Next table shows most played openings by Roger 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 |
|---|---|---|---|---|---|---|---|---|
| B01 | 1 | 1 | 0 | 0 | 0 | 0 | 36 | 133 |
| B30 | 1 | 1 | 0 | 0 | 0 | 0 | 22 | 140 |
| B48 | 1 | 0 | 1 | 0 | 0 | 2068 | 101 | 6 |
| B90 | 1 | 0 | 1 | 0 | 0 | 2025 | 126 | 44 |
| C11 | 1 | 1 | 0 | 0 | 0 | 2084 | 24 | 38 |
| C95 | 1 | 0 | 0 | 1 | 0 | 2082 | 10 | 10 |
| C96 | 1 | 1 | 0 | 0 | 0 | 1524 | 12 | 125 |
| D31 | 1 | 0 | 1 | 0 | 0 | 2216 | 38 | 15 |
Roger Zhang has 11 analyzed chess games from YottaChess database with Black
Colour
White
Total games
11
Opponent average ELO
2112
Average moves
42
Average centipawn loss
89
Luck
1
Win - Draw - Loss
8 / 0 / 3
Centipawn Loss
20 / 252 / 141
Total games
11
Opponent average ELO
2112
Average moves
42
Average centipawn loss
89
Luck
1
Dobious / Mistakes / Blunders
25 / 24 / 13
Win - Draw - Lost
8 / 0 / 3
Centipawn Loss
20 / 252 / 141
Openings book of Roger and analysis board with Black
| Move | Games | W / D / B |
|---|---|---|
| d4 (0) | 6 | |
| e4 (2200) | 5 |
Statistics of the 10 most played openings by Roger Zhang with black
Next table shows most played openings by Roger 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 |
|---|---|---|---|---|---|---|---|---|
| E73 | 2 | 2 | 0 | 0 | 1978 | 0 | 27 | 60 |
| B46 | 1 | 1 | 0 | 0 | 2200 | 0 | 25 | 112 |
| C28 | 1 | 1 | 0 | 0 | 2380 | 0 | 28 | 53 |
| C45 | 1 | 1 | 0 | 0 | 1918 | 0 | 32 | 155 |
| C77 | 1 | 0 | 1 | 0 | 1913 | 0 | 125 | 39 |
| C78 | 1 | 1 | 0 | 0 | 2604 | 0 | 20 | 223 |
| E14 | 1 | 0 | 1 | 0 | 0 | 0 | 81 | 42 |
| E62 | 1 | 1 | 0 | 0 | 1831 | 0 | 30 | 56 |
| E71 | 1 | 1 | 0 | 0 | 2204 | 0 | 21 | 171 |
| E90 | 1 | 0 | 1 | 0 | 0 | 0 | 41 | 4 |
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