Format
CB
Chelstowski, Bartosz
🇵🇱FIDE 21830096· Male· Poland· Born in 2008
Follow Bartosz ChelstowskiTrack his monthly FIDE ratings, games, tournaments and more.
Bartosz Chelstowski, a 18-year-old Polish player, is rated 1713 — just 4 short of his peak of 1717 (Jan 2026, age 18). He plays occasionally (9 games in the last 12 months) and took a 31-month break between Nov 2020 and Jul 2023 (COVID-19 included). Recent appearance: 44. Memorial Ludwika Zamenhofa 2025 - open C. Also played 3 rapid (including XIV Turniej Szachowy Memorial Krzysztofa Kierzkowskiego o Puchar Burmistrza Orzysza) and 1 blitz events (including Mistrzostwa Ostroleki BLITZ FIDE) recently.
Current rating
1713
Standard
Rpd1770·Blz1721
All-time high
1717
−4 pts below
Jan 2026 · age 18
Jan 2026 · age 18
Activity
8
games / yr avg. · ≈1/mo
9 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#105,220
#105,220 · players worldwide · of 218,279
Career timeline
7 entries2026
All-time peak 1717
at age 18 · −4 from today
Jan 2026
2025
Best 12-month gain (+442 Elo)
1202 → 1644
Feb 2025
Crossed 1600
at age 17
Jan 2025
2024
Crossed 1500
at age 16
Mar 2024
Crossed 1400
at age 16
Mar 2024
2020
Inactive for 31 months
paused at 1206 → returned at 1202
Nov 2020
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
+64
1649 → 1713
Tournaments
1
9 games
Score
7/ 977.8%
6W2D1L
Top 3 wins
Top 1 loss
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Dec 2025 | 7/7 | #16 | 2417 | +64.4 |
Most-Played Opponents
vsSzymon Ptaszynski
🇵🇱POL·2063
+0 −11 =3
14 games·last met Jun 2024
View head-to-head →
vsPiotr Jaszczuk
🇵🇱POL·1914
+4 −7 =2
13 games·last met May 2024
View head-to-head →
vsJan Krol
🇵🇱POL·2204
+2 −5 =2
9 games·last met May 2025
View head-to-head →
vsKlara SzczotkaWFM
🇵🇱POL·2241
+1 −7 =0
8 games·last met Mar 2021
View head-to-head →
vsStefan Maliszewski
🇵🇱POL·1478
+5 −3 =0
8 games·last met Jan 2021
View head-to-head →
Rankings
/
Poland
#2,516
out of 10,822 players
Europe
#74,251
in continent
World
#105,217
out of 400,000+
National ranking
Europe & World
Europe
World
Poland
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| 10 | 🇵🇱Follow Mateusz BartelTrack their monthly FIDE ratings, games, tournaments and more. | 2,547 |
| ... | ||
| 2516 | 1,713 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 4 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,744 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| 7 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
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| ... | ||
| 74251 | 1,713 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
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| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 105217 | 1,713 | |