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Diamond, Colin

🇺🇸

FIDEFIDE 30961874· Male· United States of America· Born in 1996

Follow Colin DiamondTrack his monthly FIDE ratings, games, tournaments and more.

Colin Diamond, a 30-year-old American player, is rated 1911 — just 20 short of his peak of 1931 (Mar 2025, age 29). He has held steady between 1900 and 1950 for 8 months. 51 rated games in the past year (≈33/year long-term). Recent standard appearances include 2026 March-April Marshall Mondays Round 2-6, 2026 March Marshall Premier FIDE - Open, and 2026 February-March Marshall Mondays Round 4-6. Also played 1 rapid event (including Marshall Masters 57) recently.

Current rating

1911

Standard

Rpd1836·Blz—

All-time high

1931

−20 pts below
Mar 2025 · age 29

Activity

37

games / yr avg. · ≈3/mo

51 past 12 mo · ≈4/mo
classical only
Active

Signature stat

#45,471

#45,471 · players worldwide · of 216,808

Career timeline

6 entries
2025
100 career games
at age 29
Jul 2025
All-time peak 1931
at age 29 · −20 from today
Mar 2025
2024
Best 12-month gain (+149 Elo)
1757 → 1906
Nov 2024
Crossed 1800
at age 28
Mar 2024
2023
K-factor lowered to 20
at age 27
Jun 2023
2022
First FIDE rating
1692 · at age 26
Mar 2022

Standard rating history

Last 12 months — activity & highlights

Best result
2025 National Open - Under 2300
perf 2008 (+122) · 4/6 · #40
Top opponent
vs Nkosi Nkululeko 2,071
2026 February-March Marshall Mondays Round 4-6 · Mar 2026 · +14.2 Elo
Evolution
+26
1885 → 1911
Tournaments
12
42 games
Score
22.5/ 4253.6%
16W13D13L

Last 12 months — tournaments

top 10 of 12
EventDateScoreRankPerfΔ Elo
2026 March-April Marshall Mondays Round 2-6
Swiss
Mar 20261/2#171773-7.4
2026 March Marshall Premier FIDE - Open
Open Swiss
Mar 20261.5/4#391868-5.4
2026 February-March Marshall Mondays Round 4-6
Swiss
Mar 20261.5/2#72083+9.0
2026 February-March Marshall Mondays Round 1-3
Swiss
Feb 20261.5/2#62019+6.0
2026 January Marshall Premier FIDE - Open
Open Swiss
Jan 20262/5#331897-2.0

Rankings

/
United States of America
#1,255
out of 5,412 players
Americas
#5,002
in continent
World
#45,471
out of 400,000+

National ranking

Europe & World

Europe
World
United States of America
1
🇺🇸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.
2,788
3
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
4
🇺🇸Dominguez Perez, LeinierFollow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more.
2,732
5
🇺🇸Niemann, Hans MokeFollow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more.
2,728
6
🇺🇸Aronian, LevonFollow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more.
2,724
7
🇺🇸Liang, AwonderFollow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more.
2,718
8
🇺🇸Sevian, SamuelFollow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more.
2,696
9
🇺🇸Xiong, JefferyFollow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more.
2,656
10
🇺🇸Robson, RayFollow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more.
2,653
...
1255🇺🇸Diamond, Colin1,911
Americas
1
🇺🇸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.
2,788
3
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
4
🇺🇸Dominguez Perez, LeinierFollow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more.
2,732
5
🇺🇸Niemann, Hans MokeFollow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more.
2,728
6
🇺🇸Aronian, LevonFollow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more.
2,724
7
🇺🇸Liang, AwonderFollow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more.
2,718
8
🇺🇸Sevian, SamuelFollow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more.
2,696
9
🇺🇸Xiong, JefferyFollow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more.
2,656
10
🇺🇸Robson, RayFollow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more.
2,653
...
5002🇺🇸Diamond, Colin1,911
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
...
45471🇺🇸Diamond, Colin1,911