Format
TI
Temmers, Isabella
🇿🇦FIDE 14390108· Female· South Africa· Born in 2014
Follow Isabella TemmersTrack her monthly FIDE ratings, games, tournaments and more.
Isabella Temmers, a 12-year-old South African player, is rated 1543. She has slipped back 53 Elo over the past 12 months. 22 rated games in the past year (≈25/year long-term). Recent standard appearances include Moja Chess Extravaganza 2026 (Ladies), 2026 South African Junior Closed (U12 Girls), and CHESS ELEVATION SERIES 3 2026 (Level 5). Also played 1 rapid (including 2026 Africa Youth Chess Championship 17th Edition Rapid Girls Section) and 2 blitz events (including COMMONWEALTH CHESS CHAMPIONSHIP 2025 - Blitz Youth Event) recently. Her peak of 1625 was reached at age 12 (May 2026).
At junior level, she reached #7 nationally in U12.
Current rating
1543
Standard
Rpd1567·Blz1503
All-time high
1625
−82 pts below
May 2026 · age 12
May 2026 · age 12
Activity
23
games / yr avg. · ≈2/mo
22 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#169,014
#169,014 · players worldwide · of 218,279
Career timeline
6 entries2026
7th South African U12 player
at age 12 · rated 1625
May 2026
All-time peak 1625
at age 12 · −82 from today
May 2026
Crossed 1600
at age 12
Mar 2026
2025
Crossed 1500
at age 11
May 2025
Crossed 1400
at age 11
May 2025
First FIDE rating
1596 · at age 11
May 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Best result
2026 Africa Youth Chess Championship - 17th Edition (U12 Girls)perf 1872 (+329) · 6/7 · #5
Evolution
-53
1596 → 1543
Tournaments
5
40 games
Score
23.5/ 4058.8%
20W7D13L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 6/7 | #5 | 1872 | -4.0 |
Open Swiss | Apr 2026 | 3/6 | #24 | 1614 | -78.4 |
Open Swiss | Mar 2026 | 7/1 | #8 | 2263 | +14.4 |
Swiss | Feb 2026 | 3/4 | #6 | 1776 | +44.0 |
Open Swiss | Nov 2025 | 4.5/4 | #10 | 2270 | -28.8 |
Rankings
/
South Africa
#1,191
out of 1,876 players
Africa
#7,172
in continent
World
#168,989
out of 400,000+
National ranking
Europe & World
Europe
World
South Africa
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World
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