Koper, Stefan
Title
Wins
149 (33.18%)
Draws
124 (27.62%)
Losses
176 (39.2%)
Born
1955
Sex
M
Country
CZE
Profile visits
178 (2024-03-25 17:30:51)
149 (33.18%)
124 (27.62%)
176 (39.2%)
Title
Born
1955
Sex
M
Country
CZE
Profile visits
178 (2024-03-25 17:30:51)
General chess statistics of Stefan Koper
Last 10 chess games of Stefan Koper
Stefan has in total 449 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 Stefan Koper 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 Stefan Koper
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 Stefan Koper
Historic ELO of Stefan Koper
ELO in 2024 of Stefan Koper
| Type | Max. ELO | 01/01/2024 ELO | Last ELO | Dif. |
|---|---|---|---|---|
| Standard | 2031 | 1751 | 1825 | 74 |
| Rapid | 2040 | 1900 | 1937 | 37 |
| Blitz | 1972 | 1791 | 1875 | 84 |
Top 10 Tournaments of chess of Stefan Koper
| Tournaments | Position | Dates |
|---|---|---|
| Zimní gambit 2015 9. ročník Mezinárodního šachového turnaje | 1 | 2015-11-28 |
| SK OAZA Praha Open 2017 jaro | 1 | 2017-06-21 |
| Zasmuky zari 2018 2. turnaj | 1 | 2018-09-08 |
| 2.Svatovaclavsky rapid | 2 | 2010-09-28 |
| Zasmuky 2. kveten 2016 | 2 | 2016-05-29 |
| Vršovický open 2018 jaro | 2 | 2018-06-14 |
| QCC Cup 2021 | 2 | 2021-09-18 |
| MiniC Letná 2011 2. turnaj jednotlivců šachu - rapid šach | 3 | 2011-02-06 |
| Amatersky OPEN BEO | 3 | 2018-09-30 |
| Vánoční šachový bleskový turnaj jednotlivců 48. ročník | 3 | 2018-12-15 |
Last 10 Tournaments of chess of Stefan Koper
| Tournaments | Position | Dates |
|---|---|---|
| Vánoční bleskový turnaj jednotlivců 50. ročník | 13 | 2022-12-17 |
| QCC Cup 2022 | 13 | 2022-09-17 |
| O pohár města Hostivice 2022 | 18 | 2022-09-10 |
| Posvícenský turnaj jednotlivců v bleskovém šachu 2022 - 22. ročník | 14 | 2022-09-04 |
| POHÁR města Říčany 2022 OPEN A | 42 | 2022-09-03 |
| Bleskový turnaj při Openu Říčany | 26 | 2022-08-31 |
| CZECH OPEN 2022 - 30+ - TOP CENTRUM OPEN open rating tournament | 36 | 2022-07-30 |
| 32. rocnik turnaje v rapid sachu Memorial Antonina Drvoty | 7 | 2022-05-14 |
| Prague Open 2022 - A IM Open 20th International Chess Festival | 124 | 2022-01-14 |
| 1.ročník ŠT OPEN “Memoriál Josefa Mahrly” pro hráče ELO FIDE < 2200 | 3 | 2021-10-31 |
Stefan Koper has 215 analyzed chess games from YottaChess database with White
Colour
White
Total games
215
Opponent average ELO
1994
Average moves
40
Average centipawn loss
51
Luck
1
Win - Draw - Lost
80 / 65 / 69
Centipawn Loss
21 / 117 / 67
Total games
215
Opponent average ELO
1994
Average moves
40
Average centipawn loss
51
Luck
1
Dobious / Mistakes / Blunders
595 / 360 / 192
Win - Draw - Loss
80 / 65 / 69
Centipawn Loss
21 / 117 / 67
Openings book of Stefan and analysis board with White
| Move | Games | W / D / B |
|---|---|---|
| d4 | 190 (1955) | |
| e4 | 19 (0) | |
| Nf3 | 2 (0) | |
| c4 | 2 (0) | |
| d3 | 1 (1945) |
Statistics of the 10 most played openings by Stefan Koper with white
Next table shows most played openings by Stefan 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 |
|---|---|---|---|---|---|---|---|---|
| E70 | 19 | 11 | 3 | 5 | 1947 | 1925 | 43 | 54 |
| D35 | 14 | 6 | 2 | 6 | 1951 | 1997 | 27 | 34 |
| D85 | 12 | 4 | 3 | 5 | 1895 | 1933 | 60 | 72 |
| D13 | 9 | 2 | 4 | 3 | 1934 | 2002 | 31 | 49 |
| A57 | 7 | 2 | 3 | 2 | 1967 | 2042 | 72 | 44 |
| E11 | 7 | 0 | 6 | 1 | 1994 | 2088 | 82 | 27 |
| D02 | 6 | 2 | 4 | 0 | 2060 | 2168 | 45 | 43 |
| D80 | 6 | 3 | 2 | 1 | 1995 | 1891 | 67 | 65 |
| A51 | 5 | 2 | 2 | 1 | 1892 | 1903 | 77 | 87 |
| A80 | 5 | 1 | 1 | 3 | 1986 | 1812 | 86 | 48 |
Stefan Koper has 212 analyzed chess games from YottaChess database with Black
Colour
White
Total games
212
Opponent average ELO
1992
Average moves
42
Average centipawn loss
62
Luck
1
Win - Draw - Loss
94 / 55 / 63
Centipawn Loss
30 / 110 / 103
Total games
212
Opponent average ELO
1992
Average moves
42
Average centipawn loss
62
Luck
1
Dobious / Mistakes / Blunders
611 / 385 / 206
Win - Draw - Lost
94 / 55 / 63
Centipawn Loss
30 / 110 / 103
Openings book of Stefan and analysis board with Black
| Move | Games | W / D / B |
|---|---|---|
| e4 (2057) | 103 | |
| d4 (2046) | 69 | |
| Nf3 (2234) | 17 | |
| c4 (2306) | 10 | |
| b3 (2007) | 5 | |
| f4 (2030) | 2 | |
| Nc3 (2295) | 2 | |
| g3 (2270) | 1 | |
| e3 (2082) | 1 | |
| b4 (2015) | 1 | |
| d3 (1955) | 1 |
Statistics of the 10 most played openings by Stefan Koper with black
Next table shows most played openings by Stefan 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 |
|---|---|---|---|---|---|---|---|---|
| B06 | 48 | 27 | 12 | 9 | 2039 | 1987 | 50 | 76 |
| A42 | 13 | 5 | 5 | 3 | 2004 | 1988 | 42 | 53 |
| A40 | 12 | 2 | 5 | 5 | 1864 | 1959 | 75 | 65 |
| B01 | 9 | 2 | 2 | 5 | 2010 | 1912 | 31 | 32 |
| D02 | 9 | 3 | 4 | 2 | 2158 | 1938 | 35 | 43 |
| B12 | 7 | 1 | 4 | 2 | 1772 | 1960 | 67 | 51 |
| A00 | 4 | 3 | 1 | 0 | 2046 | 2042 | 62 | 68 |
| A04 | 4 | 3 | 1 | 0 | 1943 | 1908 | 28 | 40 |
| B00 | 4 | 3 | 1 | 0 | 2022 | 1915 | 27 | 90 |
| A01 | 3 | 0 | 2 | 1 | 2014 | 1879 | 70 | 41 |
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