| Name: | Mateusz Ratajczak |
| Federation: |  Poland |
| Sex: |
 Male
|
| Born: | 1979 |
 FIDE ID: |
1107739 FIDE Profile |
| ELO Classic: | 1695 |
| Years: | 2003 - 2003 |
| Total Games: | 9 |
| Wins: | 2 (22.22 %) |
| Draws: | 0 (0 %) |
| Losses: | 7 (77.78 %) |
| Score: | 22.22 % |
| Tournament | Date | Elo Avg. | Country |
| Poznan op-B | 07/07/2003 | 307 | Poland |
| ECO | Opening | Games |
| C45 | Scotch game | 2 games |
| B28 | Sicilian, O'Kelly variation | 1 games |
| C01 | French, exchange variation | 1 games |
| ECO | Opening | Games |
| B76 | Sicilian, dragon, Yugoslav attack, 7...O-O | 1 games |
| B23 | Sicilian, closed | 1 games |
| A04 | Reti opening | 1 games |
| E30 | Nimzo-Indian, Leningrad variation | 1 games |
| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Kostecki, B | Ratajczak, M | 1-0  |
24 | B73 | 2003 | Poznan op-B |
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| Ratajczak, M | Zgarda, M | 1-0 |
41 | C01 | 2003 | Poznan op-B |
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| Krasnik, A | Ratajczak, M | 1-0 |
38 | E30 | 2003 | Poznan op-B |
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| Zgarda, J | Ratajczak, M | 1-0 |
34 | A04 | 2003 | Poznan op-B |
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| Ratajczak, M | Sobczak, I | 1-0 |
27 | C45 | 2003 | Poznan op-B |
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| Ratajczak, M | Bogdanska, K | 0-1 |
60 | C45 | 2003 | Poznan op-B |
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| Ostrowska, M | Ratajczak, M | 1-0 |
48 | B23 | 2003 | Poznan op-B |
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| Stefanski, S | Ratajczak, M | 1-0 |
31 | B76 | 2003 | Poznan op-B |
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| Ratajczak, M | Barlo, W | 0-1 |
44 | B28 | 2003 | Poznan op-B |
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