Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jordaan, M (Mornay)

Chess SA id

170014424

FIDE id

Date of birth

1970-05-18 (Adult)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1313.1	1302.6	1331.6	1300
Raw rating	1313.1	1302.6	1331.6	1300
Weighted rating	1308.8	1300.1	1330.8	1299
Weighted performance	0	0	0	0
Floor	813.1	802.6	831.6	800
K-factor	36	36	36	36
Min/Max rating change allowed	141.1	143.3	137.5	143.8
Highest rating	1326.3 2023-03-01	1302.6 2025-05-05	1407 2023-03-01	1300 2024-02-01
Highest raw rating	1313.1 2025-05-05	1302.6 2025-05-05	1331.6 2024-02-01	1300 2024-02-01
Highest weighted rating	1306.2 2025-08-01	1297.4 2025-08-01	1329 2025-08-01	1296.7 2025-08-01
Highest weighted performance	1326.3 2023-03-01	1200 2024-02-01	1407 2023-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1313.1	1302.6	1331.6	1300
Analysis
Rating	1313.1	1302.6	1331.6	1300
Raw rating	1313.1	1302.6	1331.6	1300
Weighted rating	1308.8	1300.1	1330.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	813.1	802.6	831.6	800
Max/Min rating change allowed	141.1	143.3	137.5	143.8
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	1313.1	1302.6	1331.6	1300
New weighted rating	1309.7	1300.9	1331.3	1299.7
New weighted performance	0	0	0	0
Temp new rating	1313.1	1302.6	1331.6	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1313.1	1302.6	1331.6	1300
New K-factor	36	36	36	36
New floor	813.1	802.6	831.6	800

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	0	0	0
	6	0	6
	0	0	0
	0	0	0
History	15	9	6

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
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	5	3	60	85	1259.6	1344.6
Standard	5	3	60	85	1259.6	1344.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	11	7	63.64	115.9	1250.8	1366.7
Standard	5	3	60	85	1259.6	1344.6
Rapid	6	4	66.67	141.7	1243.5	1385.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1313.1	1302.6	1331.6	1300
2025-09-01	1313.1	1302.6	1331.6	1300
2025-08-01	1313.1	1302.6	1331.6	1300
2025-07-01	1313.1	1302.6	1331.6	1300
2025-06-01	1313.1	1302.6	1331.6	1300
2025-05-01	1313.1	1302.6	1331.6	1300
2025-04-01	1306.9	1300	1331.6	1300
2025-03-01	1306.9	1300	1331.6	1300
2025-02-01	1306.9	1300	1331.6	1300
2025-01-01	1306.9	1300	1331.6	1300
2024-12-01	1306.9	1300	1331.6	1300
2024-11-01	1306.9	1300	1331.6	1300
2024-10-01	1306.9	1300	1331.6	1300
2024-09-01	1306.9	1300	1331.6	1300
2024-08-01	1306.9	1300	1331.6	1300
2024-07-01	1306.9	1300	1331.6	1300
2024-06-01	1306.9	1300	1331.6	1300
2024-08-01	1306.9	1300	1331.6	1300
2024-04-01	1306.9	1300	1331.6	1300
2024-03-01	1306.9	1300	1331.6	1300
2024-02-01	1306.9	1300	1331.6	1300
2024-01-01	1306.9	1300	1331.6	1300
2023-12-01	1229.5	1200	1252	1200
2023-11-01	1229.5	1200	1252	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	UFH Open 2025 (B)	2025-04-19	2025-04-20	Standard	Buffalo City (EBC)	7	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	UFH Open 2025 (B)	2025-04-19	2025-04-20	Standard	Buffalo City (EBC)	7	5	3	Yes	Analysis
2	SAPS Provincial Inter-Departemental Sport Championship 2023	2023-03-23	2023-03-24	Rapid	Sarah Baartman (ESB)	6	6	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament SAPS Provincial Inter-Departemental Sport Championship 2023				Tournament UFH Open 2025
		date 2023-03-24	rnd 6	type Rapid	result 1	date 2025-04-19	rnd 4	type Standard	result 1
		Opponent Beetge, A (Andre)				Opponent Nombewu, Y (Yamkela)
2	3	Tournament SAPS Provincial Inter-Departemental Sport Championship 2023				Tournament SAPS Provincial Inter-Departemental Sport Championship 2023
		date 2023-03-23	rnd 1	type Rapid	result 1	date 2023-03-23	rnd 3	type Rapid	result 1
		Opponent Hanabe, M (Mthunzi)				Opponent Siphahlanga, L (Lizile)
3	1	Tournament UFH Open 2025				Tournament UFH Open 2025
		date 2025-04-20	rnd 6	type Standard	result 1	date 2025-04-20	rnd 6	type Standard	result 1
		Opponent Mokhothu, P (Palesa)				Opponent Mokhothu, P (Palesa)

#	Games	Start				End
1	2	Tournament UFH Open 2025				Tournament UFH Open 2025
		date 2025-04-19	rnd 3	type Standard	result 1	date 2025-04-19	rnd 4	type Standard	result 1
		Opponent Mcwera, A (Andile)				Opponent Nombewu, Y (Yamkela)
2	1	Tournament UFH Open 2025				Tournament UFH Open 2025
		date 2025-04-20	rnd 6	type Standard	result 1	date 2025-04-20	rnd 6	type Standard	result 1
		Opponent Mokhothu, P (Palesa)				Opponent Mokhothu, P (Palesa)

#	Games	Start				End
1	3	Tournament SAPS Provincial Inter-Departemental Sport Championship 2023				Tournament SAPS Provincial Inter-Departemental Sport Championship 2023
		date 2023-03-23	rnd 1	type Rapid	result 1	date 2023-03-23	rnd 3	type Rapid	result 1
		Opponent Hanabe, M (Mthunzi)				Opponent Siphahlanga, L (Lizile)
2	1	Tournament SAPS Provincial Inter-Departemental Sport Championship 2023				Tournament SAPS Provincial Inter-Departemental Sport Championship 2023
		date 2023-03-24	rnd 6	type Rapid	result 1	date 2023-03-24	rnd 6	type Rapid	result 1
		Opponent Beetge, A (Andre)				Opponent Beetge, A (Andre)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament SAPS Provincial Inter-Departemental Sport Championship 2023				Tournament UFH Open 2025
		date 2023-03-24	rnd 6	type Rapid	result 1	date 2025-04-19	rnd 4	type Standard	result 1
		Opponent Beetge, A (Andre)				Opponent Nombewu, Y (Yamkela)
2	3	Tournament SAPS Provincial Inter-Departemental Sport Championship 2023				Tournament SAPS Provincial Inter-Departemental Sport Championship 2023
		date 2023-03-23	rnd 1	type Rapid	result 1	date 2023-03-23	rnd 3	type Rapid	result 1
		Opponent Hanabe, M (Mthunzi)				Opponent Siphahlanga, L (Lizile)
3	1	Tournament UFH Open 2025				Tournament UFH Open 2025
		date 2025-04-20	rnd 6	type Standard	result 1	date 2025-04-20	rnd 6	type Standard	result 1
		Opponent Mokhothu, P (Palesa)				Opponent Mokhothu, P (Palesa)

#	Games	Start				End
1	2	Tournament UFH Open 2025				Tournament UFH Open 2025
		date 2025-04-19	rnd 3	type Standard	result 1	date 2025-04-19	rnd 4	type Standard	result 1
		Opponent Mcwera, A (Andile)				Opponent Nombewu, Y (Yamkela)
2	1	Tournament UFH Open 2025				Tournament UFH Open 2025
		date 2025-04-20	rnd 6	type Standard	result 1	date 2025-04-20	rnd 6	type Standard	result 1
		Opponent Mokhothu, P (Palesa)				Opponent Mokhothu, P (Palesa)

#	Games	Start				End
1	3	Tournament SAPS Provincial Inter-Departemental Sport Championship 2023				Tournament SAPS Provincial Inter-Departemental Sport Championship 2023
		date 2023-03-23	rnd 1	type Rapid	result 1	date 2023-03-23	rnd 3	type Rapid	result 1
		Opponent Hanabe, M (Mthunzi)				Opponent Siphahlanga, L (Lizile)
2	1	Tournament SAPS Provincial Inter-Departemental Sport Championship 2023				Tournament SAPS Provincial Inter-Departemental Sport Championship 2023
		date 2023-03-24	rnd 6	type Rapid	result 1	date 2023-03-24	rnd 6	type Rapid	result 1
		Opponent Beetge, A (Andre)				Opponent Beetge, A (Andre)

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	Mcwera ,A (Andile)	1	1	425	1	1	425	0	0	0	0	0	0
1	Mcwera ,A (Andile)	1	1206.8	1631.8	1	1184.7	1631.8	0	0	0	0	0	0
2	Nyali ,A (Amyoli)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Nyali ,A (Amyoli)	1	1340.3	915.3	1	1223.5	915.3	0	0	0	0	0	0
3	Nombewu ,Y (Yamkela)	1	1	425	1	1	425	0	0	0	0	0	0
3	Nombewu ,Y (Yamkela)	1	1229.6	1654.6	1	1237.8	1654.6	0	0	0	0	0	0
4	Davids ,T (Tristan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Davids ,T (Tristan)	1	1323	898	1	1321.9	898	0	0	0	0	0	0
5	Mokhothu ,P (Palesa)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mokhothu ,P (Palesa)	1	1198.5	1623.5	1	1200.4	1623.5	0	0	0	0	0	0
6	Hanabe ,M (Mthunzi)	1	1	425	0	0	0	1	1	425	0	0	0
6	Hanabe ,M (Mthunzi)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Siphahlanga ,L (Lizile)	1	1	425	0	0	0	1	1	425	0	0	0
7	Siphahlanga ,L (Lizile)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Beetge ,A (Andre)	1	1	425	0	0	0	1	1	425	0	0	0
8	Beetge ,A (Andre)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Nel ,L (Lizelle)	1	1	425	0	0	0	1	1	425	0	0	0
9	Nel ,L (Lizelle)	1	1109.1	1534.1	0	0	0	1	1200	1534.1	0	0	0
10	Stuurman ,P (Petrus)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Stuurman ,P (Petrus)	1	1538.8	1113.8	0	0	0	1	1513.2	1113.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Jordaan, M (Mornay)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms