Format
BO
Boff, Ondrej
🇨🇿FIDE 23733950· Male· Czech Republic· Born in 2011
Follow Ondrej BoffTrack his monthly FIDE ratings, games, tournaments and more.
Ondrej Boff, a 15-year-old Czech player, is rated 2011. He is rising rapidly, having gained +89 Elo over the past 12 months. 78 rated games in the past year (≈56/year long-term). Recent standard appearances include Extraliga mladeze 2025-2026 - finale B, 1. liga vychod 2025-2026 r11, and 45. Turnaj sachovych nadeji - Pobeskydi Open. Also played 2 rapid (including Bilovec 2026) and 2 blitz events (including Mistrovstvi CR v blesku 2025 - open) recently. His peak of 2101 was reached at age 15 (Apr 2026).
At junior level, he reached #15, #9, #9 and #18 nationally in U16, U14, U12 and U10.
Current rating
2011
Standard
Rpd1876·Blz1916
All-time high
2101
−90 pts below
Apr 2026 · age 15
Apr 2026 · age 15
Activity
77
games / yr avg. · ≈6/mo
69 past 12 mo · ≈6/mo
classical only
Active
classical only
Active
Signature stat
#25,823
#25,823 · players worldwide · of 218,279
Career timeline
12 entries2026
15th Czech U16 player
at age 15 · rated 2101
Apr 2026
Crossed 2100
at age 15
Apr 2026
Re-crossed 2000
at age 15
Apr 2026
All-time peak 2101
at age 15 · −90 from today
Apr 2026
2025
9th Czech U14 player
at age 14 · rated 2011
May 2025
Crossed 2000
at age 14
May 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
FIDE recal.
Activity & highlights
Evolution
+89
1922 → 2011
Tournaments
18
69 games
Score
38/ 6955.1%
30W16D23L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
17 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Apr 2026 | 1.5/4 | #29 | 1932 | -37.6 |
Team | Apr 2026 | 0/1 | #83 | 1397 | -14.8 |
Open Swiss | Apr 2026 | 5.5/9 | #14 | 2014 | -37.2 |
Team | Mar 2026 | 1/2 | #40 | 2068 | +8.8 |
Swiss | Mar 2026 | 6/9 | #3 | 2205 | +104.0 |
Team | Feb 2026 | 1/2 | #31 | 2018 | +3.6 |
Team | Jan 2026 | 0.5/2 | #37 | 1785 | -20.0 |
Team | Jan 2026 | 1.5/2 | #15 | 2094 | +12.0 |
Team | Jan 2026 | 1/2 | #59 | 2124 | +14.0 |
Team | Dec 2025 | 1/1 | #6 | 2790 | +23.2 |
Most-Played Opponents
vsMatej Mydlar
🇨🇿CZE·2123
+4 −2 =3
9 games·last met Mar 2026
View head-to-head →
vsNikol Barteckova
🇨🇿CZE·1771
+2 −1 =4
7 games·last met Oct 2025
View head-to-head →
vsDaniel Belocky
🇨🇿CZE·1900
+3 −1 =3
7 games·last met Mar 2025
View head-to-head →
vsAlexandr Kupka
🇨🇿CZE·1546
+6 −0 =1
7 games·last met Oct 2024
View head-to-head →
vsVeronika Vancakova
🇨🇿CZE·1979
+0 −2 =4
6 games·last met Apr 2025
View head-to-head →
Rankings
/
Czech Republic
#971
out of 6,361 players
Europe
#19,078
in continent
World
#25,823
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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