Format
KZ
Kalonaris, Zeno
🇺🇸FIDE 30982340· Male· United States of America· Born in 2006
Follow Zeno KalonarisTrack his monthly FIDE ratings, games, tournaments and more.
Zeno Kalonaris, a 20-year-old American player, is rated 1773 — just 19 short of his peak of 1792 (Jun 2024, age 18). He plays occasionally (9 games in the last 12 months) and took a 23-month break between Jan 2022 and Jan 2024. Recent appearances: 2025 Summer Tuesday Night Marathon - 1600-1999 Round 4-7 and 2025 Summer Tuesday Night Marathon - 1600-1999 Round 1-3. Also played 1 rapid (including 2025 September Mechanics' Weekend - Rapid) and 5 blitz events (including 2026 January Mechanics' Weekend - Blitz) recently.
Current rating
1773
Standard
Rpd1734·Blz1767
All-time high
1792
−19 pts below
Jun 2024 · age 18
Jun 2024 · age 18
Activity
8
games / yr avg. · ≈1/mo
9 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#84,884
#84,884 · players worldwide · of 218,279
Career timeline
8 entries2025
Best 12-month gain (+140 Elo)
1652 → 1792
Jan 2025
K-factor lowered to 20
at age 19
Jan 2025
2024
All-time peak 1792
at age 18 · −19 from today
Jun 2024
2022
Inactive for 23 months
paused at 1664 → returned at 1652
Jan 2022
2021
Crossed 1600
at age 15
Oct 2021
Crossed 1500
at age 15
Sep 2021
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
FIDE recal.
Activity & highlights
Top opponent
Evolution
+14
1759 → 1773
Tournaments
3
9 games
Score
5/ 955.6%
5W0D4L
Top 3 wins
1.[W]vsArthur Ismakov2,125·3rd Silman Memorial Tuesday Night Marathon - 2000 and Over Round 1-3·R3·+17.7
Top 3 losses
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | May 2026 | 2/3 | #8 | 2087 | +24.4 |
Swiss | Jul 2025 | 2/3 | #9 | 1831 | +5.8 |
Swiss | Jul 2025 | 1/3 | #19 | 1550 | -16.2 |
Worst Elo result: 2025 Summer Tuesday Night Marathon - 1600-1999 Round 1-3 (-16.2 Elo, finished #19).
Rankings
/
United States of America
#2,482
out of 5,510 players
Americas
#9,882
in continent
World
#84,882
out of 400,000+
National ranking
Europe & World
Europe
World
United States of America
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| ... | ||
| 2482 | 1,773 | |
Americas
| 1 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 1 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 4 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,742 |
| 5 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 6 | 🇺🇸Follow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more. | 2,724 |
| 7 | 🇺🇸Follow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
| 7 | 🇺🇸Follow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
| 9 | 🇺🇸Follow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more. | 2,656 |
| 10 | 🇺🇸Follow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more. | 2,653 |
| ... | ||
| 9882 | 1,773 | |
World
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| 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 |
| ... | ||
| 84882 | 1,773 | |