Spielerdaten
| Name: | Michal Olszewski |
| Verein: | SK Norderstedt von 1975 |
| DWZ: | 2499 |
| ELO: | 2516 |
| Titel: | GM |
| Land: | POL |
| Nr. | Turnier | Pkt. | Part. | We | Gegn. | Lstg. | DWZ - Ind. |
|---|---|---|---|---|---|---|---|
| 1 | Datenübernahme nach DeWIS | 0.0 | 0 | 0.000 | 0 | 2513 - 26 | |
| 2 | 7. int. Open Perle der Ostsee Gruppe A | 6.0 | 9 | 5.592 | 2415 | 2550 | 2521 - 27 |
| 3 | 26. Gniota Gedächtnisturnier | 5.5 | 9 | 6.060 | 2384 | 2470 | 2510 - 28 |
| 4 | Najdorf Festival 2011 Gruppe A | 6.0 | 9 | 6.316 | 2352 | 2481 | 2504 - 29 |
| 5 | Summer Universiade 2011 Männer | 6.0 | 9 | 5.511 | 2398 | 2554 | 2514 - 30 |
| 6 | 8. LGA Premium-Cup 2011 Nürnberg | 4.5 | 7 | 5.134 | 2329 | 2438 | 2500 - 31 |
| 7 | Open Livigno 2011 Gruppe A | 6.0 | 9 | 5.427 | 2418 | 2552 | 2512 - 32 |
| 8 | Mittelrhein Viererpokal 2011/12 | 0.0 | 0 | 0.000 | 0 | 2512 - 32 | |
| 9 | ZMDI-Open Dresden 2012 Gr.A | 5.5 | 9 | 4.928 | 2461 | 2566 | 2524 - 33 |
| 10 | 1. Bundesliga 2012/13 | 2.5 | 5 | 2.090 | 2584 | 2584 | 2533 - 34 |
| 11 | 2. Bundesliga Nord | 4.0 | 4 | 2.646 | 2412 | 2565 - 35 | |
| 12 | 2. Bundeliga Nord 2014/15 | 4.0 | 4 | 2.511 | 2472 | 2600 - 36 | |
| 13 | Najdorf Festival A 2015 | 5.0 | 9 | 6.881 | 2373 | 2413 | 2561 - 37 |
| 14 | Bundesliga | 3.5 | 7 | 3.199 | 2592 | 2593 | 2568 - 38 |
| 15 | 2. Bundesliga Nord 2016/2017 | 1.5 | 2 | 1.362 | 2428 | 2571 - 39 | |
| 16 | 1. Bundesliga 2017/2018 | 1.5 | 7 | 3.119 | 2612 | 2375 | 2536 - 40 |
| 17 | 1. Bundesliga 2017/2018 - Stichkampf | 0.0 | 0 | 0 | - | ||
| 18 | 2. Bundesliga Nord 2018/2019 | 0.5 | 1 | 0.678 | 2405 | 2531 - 41 | |
| 19 | Oberliga Nord Nord 2019/20 Rd.1-7 | 1.5 | 2 | 1.453 | 2356 | 2532 - 42 | |
| 20 | Extraliga Polen Krakau 2020 | 3.0 | 9 | 4.945 | 2494 | 2366 | 2492 - 43 |
| 21 | Oberliga Nord Nord 2019/21 Nachholrunden | 0.5 | 1 | 0.787 | 2267 | 2485 - 44 | |
| 22 | POL, Ekstraliga Bydgoszczy | 1.5 | 3 | 1.349 | 2521 | 2489 - 45 | |
| 23 | 2. Bundesliga Nord 2022/2023 | 2.5 | 4 | 2.277 | 2439 | 2494 - 46 | |
| 24 | Oberliga Nord Nord 2023/2024 | 1.0 | 1 | 0.823 | 2232 | 2499 - 47 |