Format
MK
Mazariegos Kummerfeldt, Carolina
WIM🇬🇹FIDE 7300115· Female· Guatemala· Born in 1960
Follow Carolina Mazariegos KummerfeldtTrack her monthly FIDE ratings, games, tournaments and more.
Carolina Mazariegos Kummerfeldt, a 66-year-old Woman International Master, is rated 1939. She is progressing steadily with +46 Elo over the past 12 months. 60 rated games in the past year (≈16/year long-term). Recent standard appearances include XVII CAMPEONATO CONTINENTAL FEMENINO DE AJEDREZ DE LAS AMERICAS 2026, IRT Campeonato Nacional Femenino 2026, and XII Juegos Centroamericanos, Guatemala 2025 - Femenino. Also played 2 rapid (including 5to Circuito de Ajedrez Rapido de Boyaca) and 2 blitz events (including 5to Circuito de Ajedrez Blitz de Boyaca) recently. She had 4 career breaks: 23 months (2002–2004), 26 months (2006–2008), 24 months (2008–2010) and 13 months (2011–2012). Her peak of 2135 was reached at age 45 (Apr 2005); she also reached #8 nationally in Apr 2002 and spent 27 months in top 10.
Previously known as Carolina Mazariego-K. (until Aug 2013). Awarded WIM in 2001 (age 41).
Current rating
1939
Standard
Rpd1830·Blz1969
All-time high
2135
−196 pts below
Apr 2005 · age 45
Apr 2005 · age 45
Activity
40
games / yr avg. · ≈3/mo
60 past 12 mo · ≈5/mo
classical only
Active
classical only
Active
Signature stat
#39,009
#39,009 · players worldwide · of 216,808
27 months in National top 10 (2001–2013)
27 months in National top 10 (2001–2013)
Career timeline
24 entries2026
3rd 65-70 player nationally
at age 66 · rated 1939
May 2026
2025
Best 12-month gain (+94 Elo)
1844 → 1938
Dec 2025
2021
3rd 60-65 player nationally
at age 61 · rated 1933
Sep 2021
2016
3rd 55-60 player nationally
at age 56 · rated 1970
Aug 2016
2014
Re-crossed 2000
at age 54
Jul 2014
2013
27 months in national top 10
longest streak 15 months · since Oct 2001
Dec 2013
Standard rating history
Activity & highlights
Top opponent
Evolution
+66
1873 → 1939
Tournaments
8
60 games
Score
32.5/ 6054.2%
27W18D15L
Top 3 wins
1.[W]vsAshley Alexandra Castillo BeitiaIM2,210·XVII CAMPEONATO CONTINENTAL FEMENINO DE AJEDREZ DE LAS AMERICAS 2026·R4·+16.5
2.[W]vsDavid Emanuel Giron ChavezFM2,123·4to IRT Abierto Clasico del Rio Magdalena-Absoluto·R5·+15.2
Top 3 losses
3.[L]vsMarielos Vasquez VasquezWCM1,829·XII Juegos Centroamericanos, Guatemala 2025 - Femenino·R2·-12.6
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Mar 2026 | 5/9 | #21 | 2019 | +23.0 |
Round-Robin | Feb 2026 | 7/11 | #2 | 1833 | -21.4 |
Team | Oct 2025 | 2/4 | #18 | 1788 | -9.6 |
Swiss | Oct 2025 | 3.5/4 | #3 | 2052 | +13.6 |
Swiss | Sep 2025 | 4.5/7 | #4 | 2161 | +48.0 |
Swiss | Sep 2025 | 1.5/4 | #6 | 1935 | +6.0 |
Swiss | Aug 2025 | 5/7 | #8 | 2133 | +6.4 |
Swiss | Aug 2025 | 4/5 | #6 | 2065 | 0.0 |
Most-Played Opponents
vsJenny Fernanda Santiago SontayWCM
🇬🇹GUA·1809
+6 −0 =5
11 games·last met Mar 2026
View head-to-head →
vsDaniela Juarez Garcia
🇬🇹GUA·1810
+4 −1 =5
10 games·last met Mar 2026
View head-to-head →
vsClaudia MencosWIM
🇬🇹GUA·1986
+1 −1 =8
10 games·last met Jan 2020
View head-to-head →
vsElvia Natareno
🇬🇹GUA·1715
+8 −0 =1
9 games·last met Mar 2023
View head-to-head →
vsMaria Mencos CastilloWIM
🇬🇹GUA·1876
+5 −1 =3
9 games·last met Jan 2020
View head-to-head →
Rankings
/
Guatemala
#26
out of 238 players
Americas
#4,242
in continent
World
#39,009
out of 400,000+
National ranking
Europe & World
Europe
World
Guatemala
| 1 | 🇬🇹Follow Winston Darwin Cu HorTrack their monthly FIDE ratings, games, tournaments and more. | 2,329 |
| 2 | 🇬🇹Follow Carlos A. Juarez FloresTrack their monthly FIDE ratings, games, tournaments and more. | 2,298 |
| 3 | 🇬🇹Follow David Emanuel Giron ChavezTrack their monthly FIDE ratings, games, tournaments and more. | 2,095 |
| 4 | 🇬🇹Follow Ricardo Andres Ordonez BonillaTrack their monthly FIDE ratings, games, tournaments and more. | 2,092 |
| 5 | 🇬🇹Follow Hector Jose Linares OrellanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,078 |
| 6 | 🇬🇹Follow Eduardo Galvez DastinTrack their monthly FIDE ratings, games, tournaments and more. | 2,076 |
| 7 | 🇬🇹Follow Victor G. Carballo LemusTrack their monthly FIDE ratings, games, tournaments and more. | 2,070 |
| 8 | 🇬🇹Follow Gustavo Adolfo Monroy LopezTrack their monthly FIDE ratings, games, tournaments and more. | 2,059 |
| 9 | 🇬🇹Follow Jose David Lopez EscobarTrack their monthly FIDE ratings, games, tournaments and more. | 2,047 |
| 10 | 🇬🇹Follow Brayan Alexis Garcia Y.Track their monthly FIDE ratings, games, tournaments and more. | 2,045 |
| ... | ||
| 26 | 1,939 | |
Americas
| 1 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 4 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 5 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 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. | 2,718 |
| 8 | 🇺🇸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 |
| ... | ||
| 4242 | 1,939 | |
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 |
| 3 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 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 |
| ... | ||
| 39009 | 1,939 | |