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Eidemiller, Mark

🇺🇸

FIDEFIDE 2009595· Male· United States of America· Born in 1959

Follow Mark EidemillerTrack his monthly FIDE ratings, games, tournaments and more.

Mark Eidemiller, a 67-year-old American player, is rated 2052 and sitting in the top 9% of players worldwide. He plays occasionally (3 games in the last 12 months) and had 7 career breaks: 29 months (2001–2003), 14 months (2004–2005), 23 months (2005–2007), 85 months (2007–2014), 22 months (2014–2016), 12 months (2016–2017) and 48 months (2019–2023, COVID-19 included). Recent appearance: 26th Annual Pittsburgh Open - Major. His peak of 2263 was reached at age 46 (Oct 2005).

Current rating

2052

Standard

Rpd—·Blz—

All-time high

2263

−211 pts below
Oct 2005 · age 46

Activity

8

games / yr avg. · ≈1/mo

3 past 12 mo
classical only
Occasional

Signature stat

Top 9%

#20,540 · players worldwide · of 218,279

Career timeline

18 entries
2025
21st American 65-70 player
at age 66 · rated 2062
Apr 2025
2020
19th American 60-65 player
at age 61 · rated 2161
Jun 2020
2019
Inactive for 48 months
paused at 2161 → returned at 2144
Jul 2019
2016
Inactive for 12 months
paused at 2208 → returned at 2205
Nov 2016
2015
16th American 55-60 player
at age 56 · rated 2239
Oct 2015
2014
17th American 50-55 player
at age 55 · rated 2239
Dec 2014

Standard rating history

Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19

Activity & highlights

Top opponent
vs Mark Leo Kogan 1,807
26th Annual Pittsburgh Open - Major · Jul 2025 · +3.9 Elo
Evolution
-10
2062 → 2052
Tournaments
1
3 games
Score
2/ 366.7%
2W0D1L
Top 1 loss
1.[L]vsKeya Jha1,719·26th Annual Pittsburgh Open - Major·R4·-17.4

Last 12 months — tournaments

1 event
EventDateScoreRankPerfΔ Elo
26th Annual Pittsburgh Open - Major
Open Swiss
Jul 20252/3#131896-10.2

Rankings

/
United States of America
#603
out of 5,510 players
Americas
#2,147
in continent
World
#20,540
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
1
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
4
🇺🇸Niemann, Hans MokeFollow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more.
2,742
5
🇺🇸Dominguez Perez, LeinierFollow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more.
2,732
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.
2,696
7
🇺🇸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
...
603🇺🇸Eidemiller, Mark2,052
Americas
1
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
1
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
4
🇺🇸Niemann, Hans MokeFollow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more.
2,742
5
🇺🇸Dominguez Perez, LeinierFollow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more.
2,732
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.
2,696
7
🇺🇸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
...
2147🇺🇸Eidemiller, Mark2,052
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
...
20540🇺🇸Eidemiller, Mark2,052