Dr. Peter Sieb

GER · 42 yrs · K=40 · Peak 2104 (By Jul 2009)

Best performance: 2126 at 4.Ried Open(Best of 2009)

NOV26 Rating

2085

Live Rating

2085.0

Change

0.0

Games Played

Rating History · Classical

Loading chart…

Official classical rating by month

Form · Classical

oldest → latest

From 28 classical games on record, the latest on May 21, 2010.

Classical games since the November list

No rated standard games this rating periodsince the NOV26 list (Nov 1, 2026)

	Last played	Score	TPR
	25.Internat. Hasslocher Schachtage AMay 21, 2010TPR 1906	3/7	1906

The live rating moves only when new rated games are played. Until then it matches the published rating.

From 15 rated classical games against rated opponents, 2008–2010

#	Opponent	Rating
1,	Hermann Schrems, 4.Ried Open, Apr 2009	, 2151
2,	Claudia Schmaelzle, 4.Ried Open, Apr 2009	, 2021
3,	Christian Opitz, 4.Ried Open, Apr 2009	, 2015
4,	Marin Mrvicin, 7.Internationales Mannheimer Open, Dec 2008	, 2014
5,	Josef Daitche, 24.Schachtage Hassloch 2009 Gruppe B, Jun 2009	, 1810

#	Opponent	Score	Rating
1,	Thomas Steinkohl, 4.Ried Open, Apr 2009	, 0/1	, 2246
2,	Ekkehard Golf, 7.Internationales Mannheimer Open, Dec 2008	, 0/2	, 2223
3,	FM Frank Dischinger, 25.Internat. Hasslocher Schachtage A, May 2010	, 0/1	, 2212
4,	Hermann Schrems, 4.Ried Open, Apr 2009	, 1/1	, 2151
5,	Waldemar Mueller, 7.Internationales Mannheimer Open, Dec 2008	, ½/1	, 2144
6,	Bernhard Geyer, 4.Ried Open, Apr 2009	, 0/1	, 2128
7,	Rainer Kopf, 7.Internationales Mannheimer Open, Dec 2008	, ½/1	, 2022
8,	Claudia Schmaelzle, 4.Ried Open, Apr 2009	, 1/1	, 2021
9,	Christian Opitz, 4.Ried Open, Apr 2009	, 1/1	, 2015
10,	Marin Mrvicin, 7.Internationales Mannheimer Open, Dec 2008	, 1/1	, 2014

4 events

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Year	Games	Score	Avg opp	TPR
2010	3	1	2031	1906
2008	5	2½	2077	2077

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

25.Internat. Hasslocher Schachtage A1906
May 2010Swissfederation source
Best of 2010Score 3/7Opp avg 2031Start 2104
24.Schachtage Hassloch 2009 Gruppe B—(1)
May – Jun 2009Swissfederation source
Score 4/7Opp avg 1810
4.Ried Open2126
Apr 2009Swissfederation source
Best of 2009Score 4/7Opp avg 2126
7.Internationales Mannheimer Open2077
Dec 2008Swissfederation source
Best of 2008Score 4½/7Opp avg 2077

Live ratings projected from the NOV26 published list · Not affiliated with FIDE