Clemens, Dr. Rietze

Country

GER

Birth Year

1989

Gender

M

Title

FIDE Master

FIDE ID

24620351

FIDE ratings

2258

Classical

Published FIDE

2353

Rapid

Published FIDE

2376

Blitz

Published FIDE

Official classical ranks

World rank
#5602
National rank · GER
#532

Active players · Oct 2026 FIDE list ⓘ

FIDE rating history

Highest recorded rating
2372 May 2024
Recorded years
2004–2026
Archived games
754

Based on available monthly lists and saved games.

FIDE rating history

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-22 (UTC).

Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).

# Date Event Site Round White Black Result Moves View
601 2018-11-02 22nd OIBM 2018 Tegernsee GER 7.35 Clemens, Dr. Rietze Sven Jerie 1/2-1/2 20 Open
602 2018-11-01 22nd OIBM 2018 Tegernsee GER 6.46 Norbert Hallmann Clemens, Dr. Rietze 0-1 51 Open
603 2018-10-31 22nd OIBM 2018 Tegernsee GER 5.14 Clemens, Dr. Rietze Manuel Petrosyan 0-1 65 Open
604 2018-10-30 22nd OIBM 2018 Tegernsee GER 4.39 Detlef Schoetzig Clemens, Dr. Rietze 0-1 40 Open
605 2018-10-29 22nd OIBM 2018 Tegernsee GER 3.32 Clemens, Dr. Rietze Ulf Gohla 1/2-1/2 27 Open
606 2018-10-28 22nd OIBM 2018 Tegernsee GER 2.49 Rudolf Schoen Clemens, Dr. Rietze 1/2-1/2 35 Open
607 2018-10-27 22nd OIBM 2018 Tegernsee GER 1.56 Clemens, Dr. Rietze Michael Holgert 1-0 53 Open
608 2018-09-01 2nd Innsbruck Open 2018 Innsbruck AUT 9.7 Valery A Loginov Clemens, Dr. Rietze 1-0 58 Open
609 2018-08-31 2nd Innsbruck Open 2018 Innsbruck AUT 8.14 Clemens, Dr. Rietze Dieter Pilz 1-0 68 Open
610 2018-08-30 2nd Innsbruck Open 2018 Innsbruck AUT 7.19 Christoph Kondrak Clemens, Dr. Rietze 0-1 32 Open
611 2018-08-29 2nd Innsbruck Open 2018 Innsbruck AUT 6.13 Clemens, Dr. Rietze Sinisa Tomerlin 0-1 57 Open
612 2018-08-28 2nd Innsbruck Open 2018 Innsbruck AUT 5.18 Johannes Sucher Clemens, Dr. Rietze 0-1 30 Open
613 2018-08-27 2nd Innsbruck Open 2018 Innsbruck AUT 4.17 Clemens, Dr. Rietze Simon Degenhard 1/2-1/2 43 Open
614 2018-08-26 2nd Innsbruck Open 2018 Innsbruck AUT 3.11 Florian Gatterer Clemens, Dr. Rietze 1-0 43 Open
615 2018-08-26 2nd Innsbruck Open 2018 Innsbruck AUT 2.18 Clemens, Dr. Rietze Robert Behling 1-0 36 Open
616 2018-08-24 2nd Innsbruck Open 2018 Innsbruck AUT 1.2 Markus, Dr. Meudt Clemens, Dr. Rietze 1/2-1/2 33 Open
617 2018-08-12 Riga Tech Open A 2018 Riga LAT 9.49 Halil Ozgun Kerem Clemens, Dr. Rietze 1/2-1/2 18 Open
618 2018-08-07 Riga Tech Open A 2018 Riga LAT 2.6 Clemens, Dr. Rietze Rasmus Svane 0-1 55 Open
619 2018-07-19 33rd Gniota Memorial Open Police POL 9.4 Clemens, Dr. Rietze Tomas Kraus 0-1 50 Open
620 2018-07-18 33rd Gniota Memorial Open Police POL 8.2 Clemens, Dr. Rietze Igor Yagupov 0-1 43 Open
621 2018-07-17 33rd Gniota Memorial Open Police POL 7.3 Jerzy Kyc Clemens, Dr. Rietze 1/2-1/2 14 Open
622 2018-07-16 33rd Gniota Memorial Open Police POL 6.3 Clemens, Dr. Rietze Robert Kula 1-0 62 Open
623 2018-07-15 33rd Gniota Memorial Open Police POL 5.7 Piotr Niedbal Clemens, Dr. Rietze 0-1 54 Open
624 2018-07-14 33rd Gniota Memorial Open Police POL 4.1 Clemens, Dr. Rietze Alexander Kalinin 1-0 40 Open
625 2018-07-13 33rd Gniota Memorial Open Police POL 3.5 Aleksander Hnydiuk Clemens, Dr. Rietze 1-0 77 Open
626 2018-07-12 33rd Gniota Memorial Open Police POL 2.1 Clemens, Dr. Rietze Lukasz Cyborowski 1/2-1/2 13 Open
627 2018-07-11 33rd Gniota Memorial Open Police POL 1.1 Pawel Graf Clemens, Dr. Rietze 0-1 33 Open
628 2018-03-31 GRENKE Chess Open 2018 Karlsruhe GER 4.3 Dmitrij Kollars Clemens, Dr. Rietze 1-0 50 Open
629 2018-02-13 9th Pfalz Open 2018 Neustadt an der Weinstrasse GER 9.12 Aleksandr Karpatchev Clemens, Dr. Rietze 0-1 42 Open
630 2018-02-13 9th Pfalz Open 2018 Neustadt an der Weinstrasse GER 8.24 Juergen Neurohr Clemens, Dr. Rietze 0-1 41 Open
631 2018-02-12 9th Pfalz Open 2018 Neustadt an der Weinstrasse GER 6.22 Martin Boehm Clemens, Dr. Rietze 1-0 49 Open
632 2018-02-11 9th Pfalz Open 2018 Neustadt an der Weinstrasse GER 4.26 Michal Dzikowski Clemens, Dr. Rietze 1/2-1/2 36 Open
633 2018-02-10 9th Pfalz Open 2018 Neustadt an der Weinstrasse GER 3.5 Clemens, Dr. Rietze Vitaly Kunin 0-1 45 Open
634 2017-08-27 Lichtenberger Sommer 2017 Berlin GER 9.6 Ali Polatel Clemens, Dr. Rietze 1-0 37 Open
635 2017-08-26 Lichtenberger Sommer 2017 Berlin GER 8.8 Clemens, Dr. Rietze Ronny Gaerths 1-0 64 Open
636 2017-08-25 Lichtenberger Sommer 2017 Berlin GER 7.15 Patrick Seitz Clemens, Dr. Rietze 0-1 39 Open
637 2017-08-24 Lichtenberger Sommer 2017 Berlin GER 6.6 Clemens, Dr. Rietze Joachim Behrmann 0-1 68 Open
638 2017-08-23 Lichtenberger Sommer 2017 Berlin GER 5.11 Joachim Kornrumpf Clemens, Dr. Rietze 0-1 36 Open
639 2017-08-22 Lichtenberger Sommer 2017 Berlin GER 4.19 Clemens, Dr. Rietze Ralf Gebert-Vangeel 1-0 39 Open
640 2017-08-21 Lichtenberger Sommer 2017 Berlin GER 3.5 Dustin Moeller Clemens, Dr. Rietze 1-0 29 Open
641 2017-08-20 Lichtenberger Sommer 2017 Berlin GER 2.6 Clemens, Dr. Rietze Marcel Daoud 1-0 61 Open
642 2017-08-19 Lichtenberger Sommer 2017 Berlin GER 1.7 Tobias Thomas Clemens, Dr. Rietze 0-1 19 Open
643 2017-07-30 Xtracon Chess Open 2017 Helsingor DEN 10.31 Clemens, Dr. Rietze Jacob Abildlund Brorsen 1-0 45 Open
644 2017-07-29 Xtracon Chess Open 2017 Helsingor DEN 9.3 Matthias Bach Clemens, Dr. Rietze 1/2-1/2 38 Open
645 2017-07-28 Xtracon Chess Open 2017 Helsingor DEN 8.37 Clemens, Dr. Rietze Thomas Bach Nielsen 1-0 61 Open
646 2017-07-27 Xtracon Chess Open 2017 Helsingor DEN 7.37 Hampus Sorensen Clemens, Dr. Rietze 1/2-1/2 31 Open
647 2017-07-26 Xtracon Chess Open 2017 Helsingor DEN 6.16 Clemens, Dr. Rietze Allan Stig Rasmussen 0-1 66 Open
648 2017-07-25 Xtracon Chess Open 2017 Helsingor DEN 5.34 Ari Issakainen Clemens, Dr. Rietze 0-1 33 Open
649 2017-07-24 Xtracon Chess Open 2017 Helsingor DEN 4.16 Clemens, Dr. Rietze Jan-Christian Schroeder 0-1 47 Open
650 2017-07-23 Xtracon Chess Open 2017 Helsingor DEN 3.42 Sietske Greeuw Clemens, Dr. Rietze 0-1 37 Open

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