Format
CI
Calica, Io Aristotle Nikolai
🇵🇭FIDE 71500472· Male· Philippines· Born in 2008
Follow Io Aristotle Nikolai CalicaTrack his monthly FIDE ratings, games, tournaments and more.
Io Aristotle Nikolai Calica, a 18-year-old Filipino player, is rated 2055 — his current career high and sitting in the top 9% of players worldwide. He has held steady between 2050 and 2100 for 7 months. 17 rated games in the past year (≈10/year long-term). Recent appearances: UAAP Season 88 Chess Championship - College Men and Asian Amateur Chess Championships 2025 - U2300. Also played 1 rapid (including Asian Amateur Chess Championships 2025 - Open Rapid) and 2 blitz events (including Asian Amateur Chess Championships 2025 - Open Blitz) recently. He took a 52-month break between Sep 2019 and Feb 2024 (COVID-19 included).
Competes for Philippines since Jul 2024. At junior level, he reached #4, #5, #11 and #4 nationally in U18, U16, U14 and U12.
Current rating
2055
Standard
Rpd1942·Blz1976
All-time high
2055
at best
Nov 2025 · age 17
Nov 2025 · age 17
Activity
18
games / yr avg. · ≈2/mo
17 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
Top 9%
#20,168 · players worldwide · of 216,808
Career timeline
12 entries2025
Re-crossed 2000
at age 17
Nov 2025
All-time peak 2055
at age 17
Nov 2025
4th Filipino U18 player
at age 17 · rated 2049
May 2025
Best 12-month gain (+493 Elo)
1512 → 2005
Feb 2025
Crossed 2000
at age 17
Feb 2025
2024
5th Filipino U16 player
at age 16 · rated 1921
Dec 2024
Standard rating history
Activity & highlights
Top opponent
Evolution
+6
2049 → 2055
Tournaments
2
17 games
Score
10/ 1758.8%
6W8D3L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Sep 2025 | 5.5/8 | #9 | 2167 | +74.4 |
Open Swiss | Aug 2025 | 4.5/9 | #19 | 1902 | -67.6 |
Most-Played Opponents
vsMark Jay BacojoIM
🇵🇭PHI·2363
+1 −5 =2
8 games·last met Apr 2026
View head-to-head →
vsRitchie James Abeleda
🇵🇭PHI·1919
+2 −3 =0
5 games·last met Apr 2026
View head-to-head →
vsAngele Tenshi Biete
🇵🇭PHI·2026
+2 −3 =0
5 games·last met Apr 2026
View head-to-head →
vsJan Clifford LabogCM
🇵🇭PHI·2045
+2 −3 =0
5 games·last met Aug 2025
View head-to-head →
Rankings
/
Philippines
#102
out of 3,060 players
Asia-Pacific
#2,678
in continent
World
#20,168
out of 400,000+
National ranking
Europe & World
Europe
World
Philippines
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| 10 | 🇵🇭Follow Roland SalvadorTrack their monthly FIDE ratings, games, tournaments and more. | 2,374 |
| ... | ||
| 102 | 2,055 | |
Asia-Pacific
| 1 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 2 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 3 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
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| 5 | 🇮🇳Follow Viswanathan AnandTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇨🇳Follow Liren DingTrack their monthly FIDE ratings, games, tournaments and more. | 2,738 |
| 7 | 🇮🇳Follow Praggnanandhaa RTrack their monthly FIDE ratings, games, tournaments and more. | 2,733 |
| 8 | 🇮🇳Follow Gukesh DTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 9 | 🇻🇳Follow Quang Liem LeTrack their monthly FIDE ratings, games, tournaments and more. | 2,731 |
| 10 | 🇷🇺Follow Ian NepomniachtchiTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| ... | ||
| 2678 | 2,055 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
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| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 20168 | 2,055 | |