Chess South Africa Ratings Database

PLAYER PAGE

Personal

Wolff, UH (Ulrich Helmut)

Chess SA id

168043169

FIDE id

Date of birth

1968-06-28 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1450.3	1435.7	1433.7	1417.8
Raw rating	1450.3	1435.7	1433.7	1417.8
Weighted rating	1446.8	1431.4	1432.8	1417.8
Weighted performance	550.5	214.3	469.7	0
Floor	950.3	937.9	967.8	922.8
K-factor	32	32	32	32
Min/Max rating change allowed	116.1	118.5	118.9	121.6
Highest rating	1490.5 2018-01-01	1490.5 2018-01-01	1608 2018-02-01	1422.8 2018-01-01
Highest raw rating	1450.3 2024-10-01	1437.9 2018-02-01	1467.8 2018-03-01	1422.8 2018-01-01
Highest weighted rating	1444.6 2025-08-01	1437.9 2018-02-01	1467.8 2021-06-01	1422.8 2018-01-01
Highest weighted performance	1490.5 2018-01-01	1490.5 2018-01-01	1608 2018-02-01	1259.8 2018-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1450.3	1435.7	1433.7	1417.8
Analysis
Rating	1450.3	1435.7	1433.7	1417.8
Raw rating	1450.3	1435.7	1433.7	1417.8
Weighted rating	1446.8	1431.4	1432.8
Weighted performance	550.5	214.3	469.7
K-factor	32	32	32	32
Floor	950.3	937.9	967.8	922.8
Max/Min rating change allowed	116.1	118.5	118.9	121.6
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1450.3	1435.7	1433.7	1417.8
New weighted rating	1447.5	1432.2	1433	1417.8
New weighted performance	542.4	206.2	461.6	0
Temp new rating	1450.3	1435.7	1433.7	1417.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1450.3	1435.7	1433.7	1417.8
New K-factor	32	32	32	32
New floor	950.3	937.9	967.8	922.8

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	1	1	0	0
	11	6	5	0
	9	9	0	0
	0	0	0	0
History	433	296	100	37

Games since
	Main 1	Standard 1		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	133	67.5	50.75	6.4	1394.7	1401.1
Standard	80	38.5	48.12	-15.9	1402.3	1386.3
Rapid	37	20	54.05	34.5	1416.6	1451.1
Blitz	16	9	56.25	53.1	1306.5	1359.6

Date	Main	Standard	Rapid	Blitz
2025-11-01	1450.3	1435.7	1433.7	1417.8
2025-09-30	1450.3	1435.7	1433.7	1417.8
2025-09-01	1450.3	1435.7	1433.7	1417.8
2025-08-01	1450.3	1435.7	1433.7	1417.8
2025-07-01	1450.3	1435.7	1433.7	1417.8
2025-06-01	1450.3	1435.7	1433.7	1417.8
2025-05-01	1450.3	1435.7	1433.7	1417.8
2025-04-01	1450.3	1435.7	1433.7	1417.8
2025-03-01	1450.3	1435.7	1433.7	1417.8
2025-02-01	1450.3	1435.7	1433.7	1417.8
2025-01-01	1450.3	1435.7	1431.3	1417.8
2024-12-01	1450.3	1435.7	1431.3	1417.8
2024-11-01	1450.3	1435.7	1431.3	1417.8
2024-10-01	1450.3	1435.7	1431.3	1417.8
2024-09-01	1431.4	1412.3	1431.3	1417.8
2024-08-01	1431.4	1412.3	1431.3	1417.8
2024-07-01	1431.4	1412.3	1431.3	1417.8
2024-09-01	1431.4	1412.3	1431.3	1417.8
2024-05-01	1431.4	1412.3	1431.3	1417.8
2024-04-01	1431.4	1412.3	1431.3	1417.8
2024-03-01	1431.4	1412.3	1431.3	1417.8
2024-02-01	1431.4	1412.3	1431.3	1417.8
2024-01-01	1431.4	1412.3	1431.3	1417.8
2023-12-01	1431.4	1412.3	1427.1	1417.8

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Chess Federation Club League 2025 (B)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	0	0	No	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Chess Federation Club League 2025 (B)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	0	0	No	Analysis
2	CT League 2024 (B)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	1	1	Yes	Analysis
3	Bonnievale Open Rapid 2023 (Advanced)	2023-10-21	2023-10-21	Rapid	Cape Winelands (WCW)	6	5	2	Yes	Analysis
4	WP Club League 2023 (B)	2023-07-29	2023-09-09	Standard	Cape Town (WCT)	11	6	4.5	Yes	Analysis
5	2022 Western Province Club League (B)	2022-08-20	2022-10-01	Standard	Cape Town (WCT)	11	4	1.5	Yes	Analysis
6	2022 Western Province Club League (C)	2022-08-20	2022-10-01	Standard	Cape Town (WCT)	11	5	2	Yes	Analysis
7	Paul Roos Blitz 2020	2020-02-22	2020-02-22	Blitz	Cape Winelands (WCW)	9	9	6	Yes	Analysis
8	2019 Western Province League (B)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	5	3.5	Yes	Analysis
9	2019 Western Province League (C)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	3	0	Yes	Analysis
10	DSK Chess Tournament 2019 (Open)	2019-06-08	2019-06-08	Rapid	Cape Town (WCT)	7	7	4	Yes	Analysis
11	Steinitz Chess Festival 2019 (B)	2019-04-05	2019-04-07	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis
12	Cape Winelands Open 2019 (Elite)	2019-04-27	2019-04-27	Standard	Cape Winelands (WCW)	5	5	1.5	Yes	Analysis
13	Nelson Mandela Rapid 2019 (Open)	2019-03-02	2019-03-02	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
14	ACL Chess Festival 2018 (Prestige)	2018-10-05	2018-10-07	Standard	Cape Town (WCT)	5	5	1	Yes	Analysis
15	2018 Western Province League (Premier)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	1	0.5	Yes	Analysis
16	2018 Western Province League (B)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	10	4.5	Yes	Analysis
17	Paul Roos Open Championship 2018 (A)	2018-09-21	2018-09-23	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
18	Eldo Smart Memorial Rapid Tournament 2018	2018-06-16	2018-06-16	Rapid	Cape Town (WCT)	7	7	4	Yes	Analysis
19	Drakenstein Dragons Rapid 2018 (Open)	2018-06-09	2018-06-09	Rapid	Cape Winelands (WCW)	7	7	3	Yes	Analysis
20	Cape Town Chess Club Blitz 2018	2018-04-24	2018-04-24	Blitz	Cape Town (WCT)	7	7	3	Yes	Analysis
21	2018 Western Province Open (Prestige)	2018-03-02	2018-03-04	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis
22	2018 Steinitz Chess Festival (B)	2018-03-21	2018-03-25	Standard	Cape Town (WCT)	7	7	5	Yes	Analysis
23	Mandela Drakenstein Mgt Area Rapid Chess 2018 (Open)	2018-02-03	2018-02-03	Rapid	Cape Winelands (WCW)	7	6	4	Yes	Analysis
24	PHBS Rememberance Tournament 2018 (Open)	2018-02-23	2018-02-24	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
25	2018 Cape of Good Hope Open Chess Championships (Prestige)	2018-01-26	2018-01-28	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2018 Western Province Open				Tournament 2018 Steinitz Chess Festival
		date 2018-03-04	rnd 6	type Standard	result 0.5	date 2018-03-22	rnd 3	type Standard	result 1
		Opponent Solomon, AS (Aubrey)				Opponent Lee, J (Joshua)
2	3	Tournament WP Club League 2023				Tournament WP Club League 2023
		date 2023-08-05	rnd 4	type Standard	result 1	date 2023-08-19	rnd 6	type Standard	result 0.5
		Opponent Somai, R (Ruhan)				Opponent Slamang, MK (Mohammed)
3	3	Tournament Paul Roos Blitz 2020				Tournament 2022 Western Province Club League
		date 2020-02-22	rnd 9	type Blitz	result 1	date 2022-08-20	rnd 2	type Standard	result 1
		Opponent Erasmus, E (Earl)				Opponent Mumba, E (Elija)

#	Games	Start				End
1	4	Tournament 2018 Western Province Open				Tournament 2018 Steinitz Chess Festival
		date 2018-03-04	rnd 6	type Standard	result 0.5	date 2018-03-22	rnd 3	type Standard	result 1
		Opponent Solomon, AS (Aubrey)				Opponent Lee, J (Joshua)
2	3	Tournament WP Club League 2023				Tournament CT League 2024
		date 2023-08-26	rnd 8	type Standard	result 1	date 2024-08-31	rnd 10	type Standard	result 1
		Opponent Cassells, L (Llewellyn)				Opponent Shoba, L (Lundi)
3	3	Tournament WP Club League 2023				Tournament WP Club League 2023
		date 2023-08-05	rnd 4	type Standard	result 1	date 2023-08-19	rnd 6	type Standard	result 0.5
		Opponent Somai, R (Ruhan)				Opponent Slamang, MK (Mohammed)

#	Games	Start				End
1	4	Tournament Nelson Mandela Rapid 2019				Tournament DSK Chess Tournament 2019
		date 2019-03-02	rnd 4	type Rapid	result 1	date 2019-06-08	rnd 2	type Rapid	result 1
		Opponent Petersen, AR (Anito)				Opponent Willenberg, GI (Glen)
2	2	Tournament DSK Chess Tournament 2019				Tournament DSK Chess Tournament 2019
		date 2019-06-08	rnd 4	type Rapid	result 1	date 2019-06-08	rnd 5	type Rapid	result 0.5
		Opponent Snijders, K (Kees)				Opponent Rhode, A (Andre)
3	2	Tournament Eldo Smart Memorial Rapid Tournament 2018				Tournament Nelson Mandela Rapid 2019
		date 2018-06-16	rnd 7	type Rapid	result 1	date 2019-03-02	rnd 1	type Rapid	result 1
		Opponent Solomons, KK (Keegan)				Opponent Maneveld, C (Conrad)

#	Games	Start				End
1	4	Tournament Cape Town Chess Club Blitz 2018				Tournament Paul Roos Blitz 2020
		date 2018-04-24	rnd 6	type Blitz	result 1	date 2020-02-22	rnd 2	type Blitz	result 1
		Opponent Minnie, H (Hendrik)				Opponent Martheze, Z (Zafirah)
2	2	Tournament Paul Roos Blitz 2020				Tournament Paul Roos Blitz 2020
		date 2020-02-22	rnd 4	type Blitz	result 1	date 2020-02-22	rnd 5	type Blitz	result 1
		Opponent Van Zyl, WA (Waldo)				Opponent Raubenheimer, H (Henry)
3	1	Tournament Paul Roos Blitz 2020				Tournament Paul Roos Blitz 2020
		date 2020-02-22	rnd 9	type Blitz	result 1	date 2020-02-22	rnd 9	type Blitz	result 1
		Opponent Erasmus, E (Earl)				Opponent Erasmus, E (Earl)

#	Games	Start				End
1	3	Tournament 2018 Steinitz Chess Festival				Tournament 2018 Steinitz Chess Festival
		date 2018-03-21	rnd 1	type Standard	result 1	date 2018-03-22	rnd 3	type Standard	result 1
		Opponent Schnabel, SP (Stephan)				Opponent Lee, J (Joshua)
2	2	Tournament WP Club League 2023				Tournament WP Club League 2023
		date 2023-08-26	rnd 8	type Standard	result 1	date 2023-09-02	rnd 10	type Standard	result 1
		Opponent Cassells, L (Llewellyn)				Opponent Byman, D (Duran)
3	2	Tournament WP Club League 2023				Tournament WP Club League 2023
		date 2023-08-05	rnd 4	type Standard	result 1	date 2023-08-19	rnd 5	type Standard	result 1
		Opponent Somai, R (Ruhan)				Opponent Coetzee, C (Conlinn)

#	Games	Start				End
1	3	Tournament WP Club League 2023				Tournament CT League 2024
		date 2023-08-26	rnd 8	type Standard	result 1	date 2024-08-31	rnd 10	type Standard	result 1
		Opponent Cassells, L (Llewellyn)				Opponent Shoba, L (Lundi)
2	3	Tournament 2018 Steinitz Chess Festival				Tournament 2018 Steinitz Chess Festival
		date 2018-03-21	rnd 1	type Standard	result 1	date 2018-03-22	rnd 3	type Standard	result 1
		Opponent Schnabel, SP (Stephan)				Opponent Lee, J (Joshua)
3	2	Tournament WP Club League 2023				Tournament WP Club League 2023
		date 2023-08-05	rnd 4	type Standard	result 1	date 2023-08-19	rnd 5	type Standard	result 1
		Opponent Somai, R (Ruhan)				Opponent Coetzee, C (Conlinn)

#	Games	Start				End
1	4	Tournament Nelson Mandela Rapid 2019				Tournament DSK Chess Tournament 2019
		date 2019-03-02	rnd 4	type Rapid	result 1	date 2019-06-08	rnd 2	type Rapid	result 1
		Opponent Petersen, AR (Anito)				Opponent Willenberg, GI (Glen)
2	2	Tournament Eldo Smart Memorial Rapid Tournament 2018				Tournament Nelson Mandela Rapid 2019
		date 2018-06-16	rnd 7	type Rapid	result 1	date 2019-03-02	rnd 1	type Rapid	result 1
		Opponent Solomons, KK (Keegan)				Opponent Maneveld, C (Conrad)
3	2	Tournament Eldo Smart Memorial Rapid Tournament 2018				Tournament Eldo Smart Memorial Rapid Tournament 2018
		date 2018-06-16	rnd 2	type Rapid	result 1	date 2018-06-16	rnd 3	type Rapid	result 1
		Opponent Bomela, N (Nlantha)				Opponent Van Beeck, T (Trinity)

#	Games	Start				End
1	4	Tournament Cape Town Chess Club Blitz 2018				Tournament Paul Roos Blitz 2020
		date 2018-04-24	rnd 6	type Blitz	result 1	date 2020-02-22	rnd 2	type Blitz	result 1
		Opponent Minnie, H (Hendrik)				Opponent Martheze, Z (Zafirah)
2	2	Tournament Paul Roos Blitz 2020				Tournament Paul Roos Blitz 2020
		date 2020-02-22	rnd 4	type Blitz	result 1	date 2020-02-22	rnd 5	type Blitz	result 1
		Opponent Van Zyl, WA (Waldo)				Opponent Raubenheimer, H (Henry)
3	1	Tournament Paul Roos Blitz 2020				Tournament Paul Roos Blitz 2020
		date 2020-02-22	rnd 9	type Blitz	result 1	date 2020-02-22	rnd 9	type Blitz	result 1
		Opponent Erasmus, E (Earl)				Opponent Erasmus, E (Earl)

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Geyser ,K (Kobus)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
1	Geyser ,K (Kobus)	2	1316.2	1528.7	2	1322.7	1528.7	0	0	0	0	0	0
2	Mncwabe ,M (Minenhle Junior)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Mncwabe ,M (Minenhle Junior)	2	1648.9	1223.9	2	1653.2	1223.9	0	0	0	0	0	0
3	Palmer ,K (Keagan)	2	1	0	2	1	0	0	0	0	0	0	0
3	Palmer ,K (Keagan)	2	1476	1476	2	1487.4	1476	0	0	0	0	0	0
4	Saunders ,M (Matthew)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
4	Saunders ,M (Matthew)	2	1422.8	1210.2	2	1430	1210.2	0	0	0	0	0	0
5	Hlakula ,T (Thando)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
5	Hlakula ,T (Thando)	2	1442.1	1229.6	2	1441.9	1229.6	0	0	0	0	0	0
6	Nieuwoudt ,D (Dawid)	2	2	425	2	2	425	0	0	0	0	0	0
6	Nieuwoudt ,D (Dawid)	2	1200.4	1625.4	2	1198.1	1625.4	0	0	0	0	0	0
7	Nkuna ,M (Mchuchisi)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Nkuna ,M (Mchuchisi)	2	1667.9	1242.9	2	1669.2	1242.9	0	0	0	0	0	0
8	Somai ,R (Ruhan)	2	2	425	1	1	425	1	1	425	0	0	0
8	Somai ,R (Ruhan)	2	1520.4	1945.4	1	1532.4	1945.4	1	1372.3	1945.4	0	0	0
9	Bayman ,M (Mark)	2	1	0	1	1	425	1	0	-425	0	0	0
9	Bayman ,M (Mark)	2	1443.8	1443.8	1	1413.7	1868.8	1	1466.2	1018.8	0	0	0
10	Willenberg ,RC (Roland Chester)	2	0	-425	1	0	-425	1	0	-425	0	0	0
10	Willenberg ,RC (Roland Chester)	2	1680.5	1255.5	1	1697.4	1255.5	1	1726.5	1255.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Wolff, UH (Ulrich Helmut)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms