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Mastop, Guido

🇳🇱

FIDEFIDE 40102335· Male· Netherlands· Born in 2007

Follow Guido MastopTrack his monthly FIDE ratings, games, tournaments and more.

Guido Mastop, a 19-year-old Dutch player, is rated 1815. He is on a steady climb with +41 Elo over the past 12 months. 56 rated games in the past year (≈30/year long-term). Recent standard appearances include Tapijtgigant Open ASK 2026 - Group B, Dutch Team Competition 2025-2026 - Meesterklasse Part 8, and Dutch Team Competition - klasse 5 Round 5. Also played 1 blitz event (including NK Snelschaken 2025) recently. His peak of 1865 was reached at age 18 (Sep 2025).

At junior level, he reached #69 and #43 nationally in U20 and U18.

Current rating

1815

Standard

Rpd1697·Blz1665

All-time high

1865

−50 pts below
Sep 2025 · age 18

Activity

29

games / yr avg. · ≈2/mo

56 past 12 mo · ≈5/mo
classical only
Moderately active

Signature stat

#71,649

#71,649 · players worldwide · of 216,808

Career timeline

10 entries
2026
69th Dutch U20 player
at age 19 · rated 1815
May 2026
Re-crossed 1800
at age 19
May 2026
Re-crossed 1800
at age 19
Feb 2026
K-factor lowered to 20
at age 19
Jan 2026
2025
Best 12-month gain (+165 Elo)
1700 → 1865
Oct 2025
43rd Dutch U18 player
at age 18 · rated 1865
Sep 2025

Standard rating history

Last 12 months — activity & highlights

Best result
Oscar Romero Open Hoorns Kampioenschap 2025 - B
perf 1971 (+106) · 4/6 · #7
Top opponent
vs Arno Middelkoop 1,988
2026 Chess.com Botwinnik Open - Groep B · Jan 2026 · +4.9 Elo
Evolution
+51
1764 → 1815
Tournaments
16
59 games
Score
29/ 5949.2%
19W20D20L

Last 12 months — tournaments

top 10 of 16
EventDateScoreRankPerfΔ Elo
Tapijtgigant Open ASK 2026 - Group B
Open Swiss
Apr 20262.5/6#341872+13.8
Dutch Team Competition 2025-2026 - Meesterklasse Part 8
Tournament
Apr 20262/2#1—+20.4
Dutch Team Competition - klasse 5 Round 5
Team
Mar 20261/1#282469+7.0
Dutch Team Competition - klasse 5 Round 7
Team
Mar 20260.5/1#3301903+3.4
Dutch Team Competition 2025-2026 - Meesterklasse Part 7
Tournament
Feb 20261/1#202670-7.0
Worst Elo result: Amsterdam Chess Open 2025 Group C (-44.0 Elo, finished #44).

Rankings

/
Netherlands
#2,968
out of 4,901 players
Europe
#52,016
in continent
World
#71,649
out of 400,000+

National ranking

Europe & World

Europe
World
Netherlands
1
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
2
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,735
3
🇳🇱Van Wely, LoekFollow Loek Van WelyTrack their monthly FIDE ratings, games, tournaments and more.
2,625
4
🇳🇱L'Ami, ErwinFollow Erwin L'AmiTrack their monthly FIDE ratings, games, tournaments and more.
2,592
5
🇳🇱Schoppen, CasperFollow Casper SchoppenTrack their monthly FIDE ratings, games, tournaments and more.
2,589
6
🇳🇱Reinderman, DimitriFollow Dimitri ReindermanTrack their monthly FIDE ratings, games, tournaments and more.
2,574
7
🇳🇱Sokolov, IvanFollow Ivan SokolovTrack their monthly FIDE ratings, games, tournaments and more.
2,567
8
🇳🇱Smeets, JanFollow Jan SmeetsTrack their monthly FIDE ratings, games, tournaments and more.
2,564
9
🇳🇱Bok, BenjaminFollow Benjamin BokTrack their monthly FIDE ratings, games, tournaments and more.
2,560
10
🇳🇱Van den Doel, ErikFollow Erik Van den DoelTrack their monthly FIDE ratings, games, tournaments and more.
2,549
...
2968🇳🇱Mastop, Guido1,815
Europe
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
3
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
3
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
5
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,735
7
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
8
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,717
8
🇦🇿Mamedyarov, ShakhriyarFollow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more.
2,717
10
🇹🇷Erdogmus, Yagiz KaanFollow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more.
2,708
...
52016🇳🇱Mastop, Guido1,815
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
5
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
6
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
7
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
10
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
71649🇳🇱Mastop, Guido1,815