Format
ZB
Zaslavsky, Boris
🇦🇷FIDE 20005636· Male· Argentina· Born in 2013
Follow Boris ZaslavskyTrack his monthly FIDE ratings, games, tournaments and more.
Boris Zaslavsky, a 13-year-old Argentine player, is rated 1706. He is rising rapidly, having gained +167 Elo over the past 12 months. 76 rated games in the past year (≈40/year long-term). Recent standard appearances include ITT IV OPEN CIUDAD DE BUENOS AIRES COPA RUIBAL 2026 CLUB ARGENTINO, Campeonato Argentino Sub14 2026 Absoluto, and 55 Abierto Ciudad de Mar del Plata. Also played 7 rapid (including Campeonato Argentino Superior Rapid) and 13 blitz events (including BA CHESS BLITZ DGT GRAND PRIX ETAPA 3) recently. His peak of 1773 was reached at age 13 (May 2026).
At junior level, he reached #16, #12 and #9 nationally in U14, U12 and U10.
Current rating
1706
Standard
Rpd1847·Blz1862
All-time high
1773
−67 pts below
May 2026 · age 13
May 2026 · age 13
Activity
50
games / yr avg. · ≈4/mo
71 past 12 mo · ≈6/mo
classical only
Active
classical only
Active
Signature stat
#107,807
#107,807 · players worldwide · of 218,279
Career timeline
13 entries2026
16th Argentine U14 player
at age 13 · rated 1773
May 2026
All-time peak 1773
at age 13 · −67 from today
May 2026
2025
Re-crossed 1600
at age 12
Oct 2025
Re-crossed 1600
at age 12
Aug 2025
100 career games
at age 12
Aug 2025
Re-crossed 1600
at age 12
Apr 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Evolution
+141
1565 → 1706
Tournaments
12
82 games
Score
41.5/ 8250.6%
34W15D33L
Top 3 wins
Top 3 losses
1.[L]vsNicolas Pujovich1,552·ITT IV OPEN CIUDAD DE BUENOS AIRES COPA RUIBAL 2026 CLUB ARGENTINO·R3·-28.3
Last 12 months — tournaments
9 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 3.5/8 | #196 | 1731 | -66.8 |
Swiss | Apr 2026 | 5.5/8 | #5 | 1769 | +5.6 |
Open Swiss | Mar 2026 | 2/5 | #142 | 1797 | +5.6 |
Open Swiss | Feb 2026 | 3.5/5 | #21 | 1917 | +14.8 |
Swiss | Feb 2026 | 3.5/5 | #4 | 1823 | +30.8 |
Swiss | Jan 2026 | 3/4 | #9 | 1865 | +28.4 |
Swiss | Jan 2026 | 3/5 | #10 | 1839 | +54.4 |
Open Swiss | Dec 2025 | 3.5/6 | #53 | 1917 | +41.6 |
Swiss | Nov 2025 | 3.5/3 | #22 | 2467 | -43.6 |
Worst Elo result: ITT IV OPEN CIUDAD DE BUENOS AIRES COPA RUIBAL 2026 CLUB ARGENTINO (-66.8 Elo, finished #196).
Most-Played Opponents
vsRamiro Toffoletto
🇦🇷ARG·2005
+1 −6 =1
8 games·last met Oct 2025
View head-to-head →
vsFederico Ledesma
🇦🇷ARG·1695
+3 −4 =0
7 games·last met Oct 2025
View head-to-head →
vsFaustino Parisi
FID·1799
+2 −3 =0
5 games·last met Feb 2026
View head-to-head →
vsBenicio Cortez
🇦🇷ARG·1683
+0 −4 =1
5 games·last met Nov 2025
View head-to-head →
vsIsabella Quiroga Ortiz
🇦🇷ARG·1694
+1 −4 =0
5 games·last met Mar 2024
View head-to-head →
Rankings
/
Argentina
#1,344
out of 3,298 players
Americas
#12,895
in continent
World
#107,804
out of 400,000+
National ranking
Europe & World
Europe
World
Argentina
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Americas
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World
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| 107804 | 1,706 | |