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Greeff, Mari

🇿🇦

FIDEFIDE 14395657· Female· South Africa· Born in 2014

Follow Mari GreeffTrack her monthly FIDE ratings, games, tournaments and more.

Mari Greeff, a 12-year-old South African player, is rated 1583 — her current career high. She is rising rapidly, having gained +170 Elo over the past 12 months. 23 rated games in the past year. Recent standard appearances include Moja Chess Extravaganza 2026 (Ladies), 2026 South African Junior Closed (U12 Girls), and 2026 South African Closed Chess Championships (Woman).

At junior level, she reached #12 nationally in U12.

Current rating

1583

Standard

Rpd—·Blz—

All-time high

1583

at best
Jun 2026 · age 12

Activity

69

games / yr avg. · ≈6/mo

23 past 12 mo · ≈2/mo
classical only
Active

Signature stat

#153,484

#153,484 · players worldwide · of 218,279

Career timeline

7 entries
2026
12th South African U12 player
at age 12 · rated 1583
Jun 2026
Best 12-month gain (+170 Elo)
1413 → 1583
Jun 2026
All-time peak 1583
at age 12
Jun 2026
Crossed 1500
at age 12
Apr 2026
Crossed 1400
at age 12
Feb 2026
Crossed 1200
at age 12
Feb 2026

Standard rating history

Peak
FIDE title
Threshold
First rated

Activity & highlights

Best result
Moja Chess Extravaganza 2026 (Ladies)
perf 1697 (+114) · 4/8 · #19
Top opponent
vs Sizakele Masango 1,885
2026 South African Closed Chess Championships (Woman) · Feb 2026 · +35.7 Elo
Evolution
+170
1413 → 1583
Tournaments
4
38 games
Score
13/ 3834.2%
12W6D20L

Last 12 months — tournaments

4 events
EventDateScoreRankPerfΔ Elo
Moja Chess Extravaganza 2026 (Ladies)
Open Swiss
Apr 20264/8#191697+23.2
2026 South African Junior Closed (U12 Girls)
Open Swiss
Mar 20266/4#12336+44.0
2026 South African Closed Chess Championships (Woman)
Round-Robin
Feb 20261/11#1214310.0
World G-12 (Stage 1, Group-B) Cup 2025
Swiss
Jun 20252/4#2211780.0
Hot streak: 4 tournaments without losing Elo.

Rankings

/
South Africa
#1,008
out of 1,876 players
Africa
#6,422
in continent
World
#153,469
out of 400,000+

National ranking

Europe & World

Europe
World
South Africa
1
🇿🇦Steel, Henry RobertFollow Henry Robert SteelTrack their monthly FIDE ratings, games, tournaments and more.
2,408
2
🇿🇦Karsten, JanFollow Jan KarstenTrack their monthly FIDE ratings, games, tournaments and more.
2,386
3
🇿🇦Cawdery, DanielFollow Daniel CawderyTrack their monthly FIDE ratings, games, tournaments and more.
2,312
4
🇿🇦Levitan, Caleb LeviFollow Caleb Levi LevitanTrack their monthly FIDE ratings, games, tournaments and more.
2,295
5
🇿🇦Felix, RaphaelFollow Raphael FelixTrack their monthly FIDE ratings, games, tournaments and more.
2,293
6
🇿🇦Bezuidenhout, RolandFollow Roland BezuidenhoutTrack their monthly FIDE ratings, games, tournaments and more.
2,284
7
🇿🇦Solomon, Kenneth TerenceFollow Kenneth Terence SolomonTrack their monthly FIDE ratings, games, tournaments and more.
2,277
8
🇿🇦Mhango, BaneleFollow Banele MhangoTrack their monthly FIDE ratings, games, tournaments and more.
2,268
9
🇿🇦Barrish, DanielFollow Daniel BarrishTrack their monthly FIDE ratings, games, tournaments and more.
2,245
10
🇿🇦Kobese, WatuFollow Watu KobeseTrack their monthly FIDE ratings, games, tournaments and more.
2,237
...
1008🇿🇦Greeff, Mari1,583
Africa
1
🇪🇬Amin, BassemFollow Bassem AminTrack their monthly FIDE ratings, games, tournaments and more.
2,628
2
🇪🇬Adly, AhmedFollow Ahmed AdlyTrack their monthly FIDE ratings, games, tournaments and more.
2,581
3
🇲🇦Hamdouchi, HichamFollow Hicham HamdouchiTrack their monthly FIDE ratings, games, tournaments and more.
2,502
4
🇩🇿Bellahcene, BilelFollow Bilel BellahceneTrack their monthly FIDE ratings, games, tournaments and more.
2,493
5
🇪🇬Fawzy, AdhamFollow Adham FawzyTrack their monthly FIDE ratings, games, tournaments and more.
2,464
6
🇩🇿Arab, AdlaneFollow Adlane ArabTrack their monthly FIDE ratings, games, tournaments and more.
2,453
7
🇪🇬Shoker, SamyFollow Samy ShokerTrack their monthly FIDE ratings, games, tournaments and more.
2,443
8
🇲🇬Rakotomaharo, Fy AntenainaFollow Fy Antenaina RakotomaharoTrack their monthly FIDE ratings, games, tournaments and more.
2,437
9
🇩🇿Rizouk, AimenFollow Aimen RizoukTrack their monthly FIDE ratings, games, tournaments and more.
2,425
10
🇪🇬Labib, Ibrahim HasanFollow Ibrahim Hasan LabibTrack their monthly FIDE ratings, games, tournaments and more.
2,412
...
6422🇿🇦Greeff, Mari1,583
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
2
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
4
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
6
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
8
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
9
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
153469🇿🇦Greeff, Mari1,583