Format
BC
Buysman, Co
🇳🇱FIDE 1050516· Male· Netherlands· Born in 1954
Follow Co BuysmanTrack his monthly FIDE ratings, games, tournaments and more.
Co Buysman, a 72-year-old Dutch player, is rated 1819 — just 17 short of his peak of 1836 (Dec 2024, age 70). He plays occasionally (6 games in the last 12 months) and took a 35-month break between Dec 2021 and Dec 2024. Recent appearance: Oscar Romero Open Hoorns Kampioenschap 2025 - B.
Current rating
1819
Standard
Rpd—·Blz—
All-time high
1836
−17 pts below
Dec 2024 · age 70
Dec 2024 · age 70
Activity
2
games / yr avg.
5 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#70,455
#70,455 · players worldwide · of 218,279
Career timeline
9 entries2024
Best 12-month gain (+128 Elo)
1708 → 1836
Dec 2024
All-time peak 1836
at age 70 · −17 from today
Dec 2024
Re-crossed 1800
at age 70
Mar 2024
2021
K-factor lowered to 20
at age 67
Dec 2021
Inactive for 35 months
paused at 1708 → returned at 1836
Dec 2021
2019
Crossed 1800
at age 65
Feb 2019
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
-14
1833 → 1819
Tournaments
1
6 games
Score
3/ 650.0%
1W4D1L
Top 1 win
Top 1 loss
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Aug 2025 | 3/5 | #30 | 1800 | -13.8 |
Rankings
/
Netherlands
#2,883
out of 4,909 players
Europe
#51,199
in continent
World
#70,454
out of 400,000+
National ranking
Europe & World
Europe
World
Netherlands
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