Chess South Africa Ratings Database

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Personal

Theunissen, U (Ulan)

Chess SA id

1080132348

FIDE id

Date of birth

2008-02-22 (U18)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1368.9

Item	Main	Standard	Rapid	Blitz
Rating	1217.5	1249.3	1129.6	1200
Raw rating	1217.5	1249.3	1129.6	1200
Weighted rating	1192.2	1228.5	1129.6	1200
Weighted performance	0	0	0	0
Floor	717.5	749.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	161.7	154.6	183.3	165.8
Highest rating	1217.5 2025-04-01	1249.3 2025-04-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1217.5 2025-04-01	1249.3 2025-04-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1217.5 2018-10-01	1220 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2024-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1217.5	1249.3	1129.6	1200
Analysis
Rating	1217.5	1249.3	1129.6	1200
Raw rating	1217.5	1249.3	1129.6	1200
Weighted rating	1192.2	1228.5	1129.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	717.5	749.3	700	700
Max/Min rating change allowed	161.7	154.6	183.3	165.8
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	1217.5	1249.3	1129.6	1200
New weighted rating	1195.3	1231.1	1129.6	1200
New weighted performance	0	0	0	0
Temp new rating	1217.5	1249.3	1129.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1217.5	1249.3	1129.6	1200
New K-factor	36	36	36	36
New floor	717.5	749.3	700	700

Item	Main	Standard	Rapid
	0	0	0
	10	10	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	16	10	6

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	10	5.5	55	42.5	1295.8	1338.3
Standard	10	5.5	55	42.5	1295.8	1338.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	16	7	43.75	-53.1	1246	1192.8
Standard	10	5.5	55	42.5	1295.8	1338.3
Rapid	6	1.5	25	-212.5	1162.8	950.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1217.5	1249.3	1129.6	1200
2025-09-30	1217.5	1249.3	1129.6	1200
2025-09-01	1217.5	1249.3	1129.6	1200
2025-08-01	1217.5	1249.3	1129.6	1200
2025-07-01	1217.5	1249.3	1129.6	1200
2025-06-01	1217.5	1249.3	1129.6	1200
2025-05-01	1217.5	1249.3	1129.6	1200
2025-04-01	1217.5	1249.3	1129.6	1200
2025-03-01	1191.1	1229.6	1129.6	1200
2025-02-01	1157.8	1200	1129.6	1200
2025-01-01	1157.8	1200	1129.6	1200
2024-12-01	1157.8	1200	1129.6	1200
2024-11-01	1157.8	1200	1129.6	1200
2024-10-01	1157.8	1200	1129.6	1200
2024-09-01	1157.8	1200	1129.6	1200
2024-08-01	1157.8	1200	1129.6	1200
2024-07-01	1157.8	1200	1129.6	1200
2024-09-01	1157.8	1200	1129.6	1200
2024-05-01	1157.8	1200	1129.6	1200
2024-04-01	1157.8	1200	1129.6	1200
2024-03-01	1157.8	1200	1129.6	1200
2024-02-01	1157.8	1200	1129.6	1200
2024-01-01	1157.8	1200	1129.6	1200
2023-12-01	1157.8	1200	1129.6	1200

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 Winelands Schools Prestige 2025 (U17 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
2	Cape Winelands Schools - Trials 1 2025 (U17 Boys)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Winelands Schools Prestige 2025 (U17 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
2	Cape Winelands Schools - Trials 1 2025 (U17 Boys)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
3	Cape Winelands Schools Trials 1 2020 (U13 Boys)	2020-02-08	2020-02-08	Rapid	Cape Winelands (WCW)	6	6	1.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 0.5
		Opponent Ellis, M (MJ)				Opponent De Lange, R (Rhailihn)
2	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Solomon, B (Brooklyn)				Opponent Solomon, B (Brooklyn)
3	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Warwick, J (Josh)				Opponent Warwick, J (Josh)

#	Games	Start				End
1	4	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 0.5
		Opponent Ellis, M (MJ)				Opponent De Lange, R (Rhailihn)
2	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Solomon, B (Brooklyn)				Opponent Solomon, B (Brooklyn)
3	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Warwick, J (Josh)				Opponent Warwick, J (Josh)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-08	rnd 5	type Rapid	result 0.5	date 2020-02-08	rnd 5	type Rapid	result 0.5
		Opponent Jimlongo, L (Lolwethu)				Opponent Jimlongo, L (Lolwethu)
2	1	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-08	rnd 3	type Rapid	result 1	date 2020-02-08	rnd 3	type Rapid	result 1
		Opponent Jones, D (Devon)				Opponent Jones, D (Devon)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 3	type Standard	result 1	date 2025-02-08	rnd 5	type Standard	result 1
		Opponent Ellis, M (MJ)				Opponent Hartman, P (Preston)
2	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Solomon, B (Brooklyn)				Opponent Solomon, B (Brooklyn)
3	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Warwick, J (Josh)				Opponent Warwick, J (Josh)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 3	type Standard	result 1	date 2025-02-08	rnd 5	type Standard	result 1
		Opponent Ellis, M (MJ)				Opponent Hartman, P (Preston)
2	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Solomon, B (Brooklyn)				Opponent Solomon, B (Brooklyn)
3	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Warwick, J (Josh)				Opponent Warwick, J (Josh)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-08	rnd 3	type Rapid	result 1	date 2020-02-08	rnd 3	type Rapid	result 1
		Opponent Jones, D (Devon)				Opponent Jones, D (Devon)

No games found.

#	Games	Start				End

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	Gray ,Z (Zhakier)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Gray ,Z (Zhakier)	1	1322.6	897.6	1	1289.8	897.6	0	0	0	0	0	0
2	De Lange ,R (Rhailihn)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	De Lange ,R (Rhailihn)	1	1327.5	1327.5	1	1312.4	1327.5	0	0	0	0	0	0
3	Hartman ,P (Preston)	1	1	425	1	1	425	0	0	0	0	0	0
3	Hartman ,P (Preston)	1	1242.5	1667.5	1	1248.4	1667.5	0	0	0	0	0	0
4	Von Woezik ,M (Marinus)	1	1	425	1	1	425	0	0	0	0	0	0
4	Von Woezik ,M (Marinus)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Ellis ,M (MJ)	1	1	425	1	1	425	0	0	0	0	0	0
5	Ellis ,M (MJ)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Bester ,C (Christoff)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Bester ,C (Christoff)	1	1287.4	862.4	1	1245.9	862.4	0	0	0	0	0	0
7	Warwick ,J (Josh)	1	1	425	1	1	425	0	0	0	0	0	0
7	Warwick ,J (Josh)	1	1231	1656	1	1219	1656	0	0	0	0	0	0
8	Van De Vyver ,W (Wian)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Van De Vyver ,W (Wian)	1	1316.6	891.6	1	1302.5	891.6	0	0	0	0	0	0
9	De Vos ,ES (Eustace Steyn)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	De Vos ,ES (Eustace Steyn)	1	1494.1	1069.1	1	1477.7	1069.1	0	0	0	0	0	0
10	Solomon ,B (Brooklyn)	1	1	425	1	1	425	0	0	0	0	0	0
10	Solomon ,B (Brooklyn)	1	1337.1	1762.1	1	1328.1	1762.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Theunissen, U (Ulan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms