Format
SO
Schaffer, Ondrej
🇨🇿FIDE 349631· Male· Czech Republic· Born in 1993
Follow Ondrej SchafferTrack his monthly FIDE ratings, games, tournaments and more.
Ondrej Schaffer, a 33-year-old Czech player, is rated 1861. He plays occasionally (6 games in the last 12 months). Recent appearance: PDSS - Krajsky prebor II zapad 2025-2026 r10-11. His peak of 1905 was reached at age 31 (Nov 2024).
At junior level, he reached #68 and #91 nationally in U20 and U18.
Current rating
1861
Standard
Rpd1864·Blz1884
All-time high
1905
−44 pts below
Nov 2024 · age 31
Nov 2024 · age 31
Activity
7
games / yr avg. · ≈1/mo
6 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#58,330
#58,330 · players worldwide · of 218,279
Career timeline
11 entries2024
All-time peak 1905
at age 31 · −44 from today
Nov 2024
2020
Inactive for 15 months
paused at 1838 → returned at 1848
Jul 2020
2017
Best 12-month gain (+105 Elo)
1778 → 1883
Feb 2017
2016
Re-crossed 1800
at age 23
Mar 2016
2014
Re-crossed 1800
at age 21
Aug 2014
2013
68th Czech U20 player
at age 20 · rated 1832
Sep 2013
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Evolution
-4
1865 → 1861
Tournaments
6
6 games
Score
3/ 650.0%
1W4D1L
Top 3 wins
Top 1 loss
Last 12 months — tournaments
6 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 0.5/1 | #67 | 1851 | -0.2 |
Team | Feb 2026 | 0.5/1 | #60 | 1895 | +1.0 |
Team | Jan 2026 | 0.5/1 | #78 | 1927 | +2.0 |
Team | Nov 2025 | 0/1 | #120 | 926 | -14.0 |
Team | Nov 2025 | 0.5/1 | #97 | 1869 | 0.0 |
Team | Oct 2025 | 1/1 | #7 | 2544 | +6.8 |
Rankings
/
Czech Republic
#2,459
out of 6,361 players
Europe
#42,745
in continent
World
#58,329
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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