Format
KA
Koba, Aleksander
🇵🇱FIDE 91182255· Male· Poland· Born in 2017
Follow Aleksander KobaTrack his monthly FIDE ratings, games, tournaments and more.
Aleksander Koba, a 9-year-old Polish player, is rated 1526 — just 15 short of his peak of 1541 (Feb 2026, age 9). He is on a steady climb with +21 Elo over the past 12 months. 39 rated games in the past year. Recent standard appearances include INDYWIDUALNE MISTRZOSTWA POLSKI MLODZIKOW DO LAT 10 - chlopcy, Dolnoslaskie Ligi Okregowe 2025-2026 - Gr. Wroclaw r 12-15, and XIII Puchar DZSzach 2026. Also played 5 rapid (including Cztery Pory Roku 2026 - Wiosna) and 2 blitz events (including VI MISTRZOSTWA POLSKI AMATOROW W SZACHACH BLYSKAWICZNYCH) recently.
At junior level, he reached #61 and #23 nationally in U10 and U8.
Current rating
1526
Standard
Rpd1508·Blz1677
All-time high
1541
−15 pts below
Feb 2026 · age 9
Feb 2026 · age 9
Activity
47
games / yr avg. · ≈4/mo
39 past 12 mo · ≈3/mo
classical only
Active
classical only
Active
Signature stat
#175,595
#175,595 · players worldwide · of 218,279
Career timeline
9 entries2026
Re-crossed 1500
at age 9
Apr 2026
61st Polish U10 player
at age 9 · rated 1541
Feb 2026
Best 12-month gain (+36 Elo)
1505 → 1541
Feb 2026
All-time peak 1541
at age 9 · −15 from today
Feb 2026
2025
23rd Polish U8 player
at age 8 · rated 1505
Nov 2025
Crossed 1500
at age 8
Nov 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
—
Tournaments
6
46 games
Score
18/ 4639.1%
19W8D19L
Top 3 wins
Top 3 losses
1.[L]vsWojciech Szlendak1,430·INDYWIDUALNE MISTRZOSTWA POLSKI MLODZIKOW DO LAT 10 - chlopcy·R3·-26.0
2.[L]vsAleksander Kiecana1,438·Eliminacje Strefowe do Mistrzostw Polski Juniorow i Mlodzikow DS LB 2025 - Grupa C-9·R5·-23.8
3.[L]vsKuba Sadkowski1,478·MAKROREGIONALNE MISTRZOSTWA MLODZIKOW DOLNOSLASKIE - LUBUSKIE CHLOPCY·R5·-22.7
Last 12 months — tournaments
6 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Mar 2026 | 4.5/9 | #39 | 1536 | +27.6 |
Team | Mar 2026 | 2/1 | #44 | 2297 | +23.2 |
Open Swiss | Feb 2026 | 0.5/6 | #46 | 1198 | -82.4 |
Team | Jan 2026 | 2.5/3 | #39 | 1873 | +5.6 |
Open Swiss | Dec 2025 | 3.5/9 | #47 | 1576 | +16.0 |
Swiss | Sep 2025 | 5/6 | #5 | 1520 | 0.0 |
Rankings
/
Poland
#4,863
out of 10,822 players
Europe
#112,545
in continent
World
#175,557
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| ... | ||
| 4863 | 1,526 | |
Europe
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| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
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World
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