CChessStats
Format
KK

Koza, Krzysztof

🇵🇱

FIDEFIDE 21063109· Male· Poland· Born in 2007

Follow Krzysztof KozaTrack his monthly FIDE ratings, games, tournaments and more.

Krzysztof Koza, a 19-year-old Polish player, is rated 1426. He has held steady between 1400 and 1450 for 9 months. 13 rated games in the past year (≈8/year long-term). Recent appearances: WTK1 2025.07. (na jedynke) and Mistrzostwa Wielkopolski Juniorow w szachach klasycznych 2025 [GRUPA CD17] chlopcy ur. 2007-2009. He took a 13-month break between May 2024 and Jul 2025. His peak of 1463 was reached at age 18 (Jul 2025).

Current rating

1426

Standard

Rpd1415·Blz1468

All-time high

1463

−37 pts below
Jul 2025 · age 18

Activity

9

games / yr avg. · ≈1/mo

13 past 12 mo · ≈1/mo
classical only
Occasional

Signature stat

#210,194

#210,194 · players worldwide · of 216,808

Career timeline

7 entries
2026
K-factor lowered to 20
at age 19
Jan 2026
2025
All-time peak 1463
at age 18 · −37 from today
Jul 2025
2024
Best 12-month gain (+412 Elo)
1027 → 1439
Jul 2024
Inactive for 13 months
paused at 1439 → returned at 1463
May 2024
Crossed 1400
at age 17
Mar 2024
Crossed 1200
at age 17
Mar 2024

Standard rating history

Last 12 months — activity & highlights

Best result
WTK1 2025.07. (na jedynke)
perf 1594 (+168) · 4/6 · #10
Top opponent
vs Bronislaw Piechocki 1,562
WTK1 2025.07. (na jedynke) · Jul 2025 · +27.5 Elo
Evolution
-13
1439 → 1426
Tournaments
2
17 games
Score
8/ 1747.1%
7W2D8L
Top 3 losses
1.[L]vsBartosz Banach1,448·WTK1 2025.07. (na jedynke)·R5·-18.7
2.[L]vsMaciej Gruszczynski1,448·WTK1 2025.07. (na jedynke)·R3·-18.7
3.[L]vsMarcin Bubniewicz1,453·WTK1 2025.07. (na jedynke)·R8·-18.4

Last 12 months — tournaments

2 events
EventDateScoreRankPerfΔ Elo
WTK1 2025.07. (na jedynke)
Swiss
Jul 20254/6#101594-36.4
Mistrzostwa Wielkopolski Juniorow w szachach klasycznych 2025 [GRUPA CD17] chlopcy ur. 2007-2009
Swiss
Jun 20254/7#181611+23.2
Worst Elo result: WTK1 2025.07. (na jedynke) (-36.4 Elo, finished #10).

Rankings

/
Poland
#6,082
out of 10,756 players
Europe
#126,439
in continent
World
#209,885
out of 400,000+

National ranking

Europe & World

Europe
World
Poland
1
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
2
🇵🇱Wojtaszek, RadoslawFollow Radoslaw WojtaszekTrack their monthly FIDE ratings, games, tournaments and more.
2,650
3
🇵🇱Gumularz, SzymonFollow Szymon GumularzTrack their monthly FIDE ratings, games, tournaments and more.
2,613
4
🇵🇱Teclaf, PawelFollow Pawel TeclafTrack their monthly FIDE ratings, games, tournaments and more.
2,573
5
🇵🇱Malek, JanFollow Jan MalekTrack their monthly FIDE ratings, games, tournaments and more.
2,560
6
🇵🇱Warakomski, TomaszFollow Tomasz WarakomskiTrack their monthly FIDE ratings, games, tournaments and more.
2,558
7
🇵🇱Socko, BartoszFollow Bartosz SockoTrack their monthly FIDE ratings, games, tournaments and more.
2,552
8
🇵🇱Kosakowski, JakubFollow Jakub KosakowskiTrack their monthly FIDE ratings, games, tournaments and more.
2,550
9
🇵🇱Seemann, JakubFollow Jakub SeemannTrack their monthly FIDE ratings, games, tournaments and more.
2,548
10
🇵🇱Bartel, MateuszFollow Mateusz BartelTrack their monthly FIDE ratings, games, tournaments and more.
2,547
...
6082🇵🇱Koza, Krzysztof1,426
Europe
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
3
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
3
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
5
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,735
7
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
8
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,717
8
🇦🇿Mamedyarov, ShakhriyarFollow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more.
2,717
10
🇹🇷Erdogmus, Yagiz KaanFollow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more.
2,708
...
126439🇵🇱Koza, Krzysztof1,426
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
5
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
6
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
7
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
10
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
209885🇵🇱Koza, Krzysztof1,426