John D Nothdurft

AUS · 64 yrs · K=20 · Peak 1819 (Mar 2024)

Best performance: 1901 at 2015 Canterbury Summer Swiss(Best of 2015)

NOV26 Rating

1817

Live Rating

1817.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Nov 2026	1817	0
Oct 2026	1817	0
Sep 2026	1817	0
Aug 2026	1817	0
Jul 2026	1817	0
Jun 2026	1817	0
May 2026	1817	0
Apr 2026	1817	0
Mar 2026	1817	0
Feb 2026	1817	0
Jan 2026	1817	0
Dec 2025	1817	0

Form · Classical

oldest → latest

From 196 classical games on record, the latest on May 6, 2024.

Classical games since the November list

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

	Last played	Score	TPR
	2024 Byron Capital Darling Downs MajorMay 4, 2024 – May 6, 2024TPR 1796	4½/7	1796

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

Best wins · Classical

From 183 rated classical games against rated opponents, 2014–2024

#	Opponent	Rating
1,	FM David J Hacche, 2015 Canterbury Summer Swiss, Dec 2015	, 2040
2,	FM David J Hacche, 2018 Box Hill Open, Oct 2018	, 1987
3,	CM Tony J Davis, 2015 Canterbury Summer Swiss, Dec 2015	, 1911
4,	Himath Dissanayake, 2017 Box Hill Club Championship Division 2, May 2017	, 1893
5,	Himath Dissanayake, 2018 Box Hill Winter Swiss, Sep 2018	, 1880
6,	Victor Kildisas, 2017 Box Hill Open, Nov 2017	, 1839
7,	Samuel Asaka, 2016 Box Hill Friday Grades, Aug 2016	, 1836
8,	Scot A Sharman, Box Hill Friday Grades 2014, Aug 2014	, 1823
9,	Geoff L Cook, Box Hill Club Championship 2014, May 2014	, 1778
10,	Kanishka Premathilaka, 2016 Box Hill Club Championship, May 2016	, 1776

#	Opponent	Score	Rating
1,	IM Brodie McClymont, 2019 Queensland Open, May 2019	, 0/1	, 2340
2,	WGM Julia Ryjanova, 2019 Australian Open Championship, Dec 2018	, ½/1	, 2308
3,	FM Eugene Schon, 2018 Box Hill Open, Nov 2018	, 0/2	, 2302
4,	FM Dusan Stojic, 2019 Queensland Open, May 2019	, 0/1	, 2280
5,	IM Karl Zelesco, Victorian Open 2014, Jun 2014	, 0/1	, 2274
6,	FM Max Chew Lee, 2016 Box Hill Autumn Cup, Feb 2016	, 0/3	, 2210
7,	FM Jack Puccini, 2015 Canterbury Summer Swiss, Dec 2015	, 0/1	, 2209
8,	FM Kris Chan, 2016 Box Hill Club Championship, May 2016	, 1/7	, 2203
9,	FM John Nemeth, 2018 Box Hill Winter Swiss, Oct 2018	, 0/1	, 2202
10,	FM Domagoj Dragicevic, 2018 MCC Australia Day Weekender, Jan 2018	, ½/1	, 2176

Event timeline · Classical

29 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.

Performance rating by year

Year	Games	Score	Avg opp	TPR
2024	7	4½	1694	1796
2023	6	3	1316	1316
2020	6	4½	1484	1677
2018	44	27½	1643	1738
2017	41	23½	1725	1775
2015	23	11	1832	1818
2014	18	8½	1748	1727

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

2024 Byron Capital Darling Downs Major1796
May 2024Swissfederation source
Best of 2024Score 4½/7Opp avg 1694Start 1819
2023 Leo Wilkinson Memorial1309
Sep 2023Swissfederation source
#2 in 2023Score 2½/4Opp avg 1309Start 1723
2023 Queensland Reserves and Tin Cup1324
Feb 2023Swissfederation source
Best of 2023Score 2½/4Opp avg 1324Start 1746
2020 Queensland Reserves and Tin Cup1677
Feb 2020Swissfederation source
Best of 2020Score 4½/6Opp avg 1484Start 1752
2019 Gold Coast Open Major Division1427
Jun 2019Swissfederation source
#2 in 2019Score 2½/5Opp avg 1427Start 1790
2019 Queensland Open1830
May 2019Swissfederation source
Best of 2019Score 3½/6Opp avg 1830Start 1785
2019 Australian Open Championship1733
Dec 2018Swissfederation source
#3 in 2018Score 4/9Opp avg 1776Start 1774
2018 Box Hill Open1862
Oct – Dec 2018Swissfederation source
Best of 2018Score 6/8Opp avg 1669Start 1759
2018 Box Hill Winter Swiss1800
Aug – Oct 2018Swissfederation source
#2 in 2018Score 5/7Opp avg 1642Start 1759
2018 Box Hill Club Championship Division 21701
Apr – Jun 2018Swissfederation source
#4 in 2018Score 5½/8Opp avg 1599Start 1788
2018 Box Hill Autumn Cup1636
Jan – Apr 2018Swissfederation source
#6 in 2018Score 4½/7Opp avg 1534Start 1811
2018 MCC Australia Day Weekender1642
Jan 2018Swissfederation source
#5 in 2018Score 3½/6Opp avg 1585Start 1811
2017 Canterbury Summer Swiss1666
Dec 2017Swissfederation source
#6 in 2017Score 3/6Opp avg 1666Start 1792
2017 Box Hill Open1848
Oct – Dec 2017Swissfederation source
Best of 2017Score 5½/8Opp avg 1707Start 1790
2017 MCC Open1787
Aug – Oct 2017Swissfederation source
#3 in 2017Score 4½/8Opp avg 1744Start 1790
2017 Box Hill Grades1799
Jul – Aug 2017Swissfederation source
#2 in 2017Score 3/6Opp avg 1799Start 1795
2017 Box Hill Club Championship Division 21728
Apr – Jun 2017Swissfederation source
#5 in 2017Score 4½/7Opp avg 1671Start 1790
2017 Box Hill Autumn Cup1780
Jan – Mar 2017Swissfederation source
#4 in 2017Score 5/9Opp avg 1737Start 1790
2016 Box Hill Winter Swiss1848
Aug – Oct 2016Swissfederation source
Best of 2016Score 3½/5Opp avg 1699Start 1776
2016 Box Hill Friday Grades1795
Jun – Aug 2016Swissfederation source
#2 in 2016Score 4½/7Opp avg 1693Start 1797
2016 Box Hill Club Championship1714
Apr – Jun 2016Swissfederation source
#4 in 2016Score 4/9Opp avg 1757Start 1797
2016 Box Hill Autumn Cup1734
Jan – Mar 2016Swissfederation source
#3 in 2016Score 4/7Opp avg 1684Start 1776
2015 Canterbury Summer Swiss1901
Dec 2015Swissfederation source
Best of 2015Score 4/7Opp avg 1851Start 1789
2015 Box Hill Chess Club Open—(2)
Oct – Dec 2015Swissfederation source
Score 1½/4Opp avg 1614Start 1789
2015 Box Hill Chess Club Friday Grades1867
Jun 2015Swissfederation source
#2 in 2015Score 5/9Opp avg 1824Start 1733

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