Chess South Africa Ratings Database

PLAYER PAGE

Personal

Matthee, M (Morne)

Chess SA id

179021866

FIDE id

Date of birth

1979-10-22 (Adult)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-05-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1478.3	1529.5	1434.2	1293.5
Raw rating	1478.3	1529.5	1434.2	1292.4
Weighted rating	1478.2	1529.5	1434.2	1293.5
Weighted performance	970.1	0	0	792.1
Floor	985.5	1029.5	946	946
K-factor	32	32	32	32
Min/Max rating change allowed	111.5	103.7	118.8	145.4
Highest rating	1485.5 2024-02-01	1529.5 2024-02-01	1446 2018-06-01	1446 2018-06-01
Highest raw rating	1485.5 2024-02-01	1529.5 2024-02-01	1446 2018-02-01	1446 2018-02-01
Highest weighted rating	1478.3 2025-08-01	1528.9 2025-08-01	1446 2018-06-01	1446 2018-06-01
Highest weighted performance	1449.1 2018-09-01	1527.9 2018-09-01	1385.2 2018-07-01	1394.2 2019-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	-0.5
New rating	1478.3	1529.5	1434.2	1293
Analysis
Rating	1478.3	1529.5	1434.2	1293.5
Raw rating	1478.3	1529.5	1434.2	1292.4
Weighted rating	1478.2	1529.5	1434.2
Weighted performance	970.1	0	0
K-factor	32	32	32	32
Floor	985.5	1029.5	946	946
Max/Min rating change allowed	111.5	103.7	118.8	145.4
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	1478.3	1529.5	1434.2	1292.4
New weighted rating	1478.1	1529.5	1434.2	1293
New weighted performance	961.4	0	0	784.9
Temp new rating	1478.3	1529.5	1434.2	1293
Temp new rating +/-	0	0	0	-0.5
Final new rating +/-	0	0	0	-0.5
New rating	1478.3	1529.5	1434.2	1293
New K-factor	32	32	32	32
New floor	985.5	1029.5	946	946

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	8	0	0	8
	21	5	0	16
	18	0	0	18
	0	0	0	0
History	122	55	11	56

Games since
	Main 8	Standard 0		Rapid 0		Blitz 8
Gender	Male
Age group	Adult
Region	Eden (WEG)
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	76	40	52.63	22.4	1387.2	1409.6
Standard	14	10.5	75	212.5	1400.3	1612.8
Rapid	6	4	66.67	141.7	1238.6	1380.3
Blitz	56	25.5	45.54	-37.9	1399.9	1361.9

Date	Main	Standard	Rapid	Blitz
2026-01-01	1478.3	1529.5	1434.2	1292.4
2025-11-30	1478.3	1529.5	1434.2	1292.4
2025-11-01	1478.3	1529.5	1434.2	1292.4
2025-09-30	1478.3	1529.5	1434.2	1292.4
2025-09-01	1478.3	1529.5	1434.2	1292.4
2025-08-01	1478.3	1529.5	1434.2	1292.4
2025-07-01	1478	1529.5	1434.2	1292.2
2025-06-01	1477.6	1529.5	1434.2	1292.2
2025-05-01	1477.6	1529.5	1434.2	1292.2
2025-04-01	1477.6	1529.5	1434.2	1292.2
2025-03-01	1477.6	1529.5	1434.2	1292.2
2025-02-01	1477.6	1529.5	1434.2	1292.2
2025-01-01	1477.6	1529.5	1434.2	1292.2
2024-12-01	1477.6	1529.5	1434.2	1292.2
2024-11-01	1477.6	1529.5	1434.2	1292.2
2024-10-01	1477.6	1529.5	1434.2	1292.2
2024-09-01	1477.6	1529.5	1434.2	1292.2
2024-11-01	1477.6	1529.5	1434.2	1292.2
2024-07-01	1477.6	1529.5	1434.2	1292.2
2024-06-01	1477.6	1529.5	1434.2	1292.2
2024-05-01	1485.5	1529.5	1434.2	1328.3
2024-04-01	1485.5	1529.5	1434.2	1328.3
2024-03-01	1485.5	1529.5	1434.2	1328.3
2024-02-01	1485.5	1529.5	1434.2	1328.3

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	InterClub Blitz 2 2024	2024-05-16	2024-05-16	Blitz	Eden (WEG)	10	8	4	Yes	Analysis
2	Eden Chess Union League 2023 (1st Division)	2023-11-11	2023-11-11	Standard	Eden (WEG)	5	5	4.5	Yes	Analysis
3	InterClub Blitz 3 2023	2023-07-20	2023-07-20	Blitz	Eden (WEG)	10	8	2	Yes	Analysis
4	Inter Club Blitz 2 2023 (Open)	2023-06-21	2023-06-21	Blitz	Eden (WEG)	10	8	4	Yes	Analysis
5	Interclub Blitz Evening (Mossel Bay)	2022-10-26	2022-10-26	Blitz	Eden (WEG)	6	6	1	Yes	Analysis
6	Interclub Blitz Evening 2022	2022-08-11	2022-08-11	Blitz	Eden (WEG)	6	6	3	Yes	Analysis
7	Interclub Blitz Evening 2022	2022-05-11	2022-05-11	Blitz	Eden (WEG)	6	6	3	Yes	Analysis
8	Quadrangular Chess Tournament First Leg 2020	2020-02-12	2020-02-12	Blitz	Eden (WEG)	6	6	4.5	Yes	Analysis
9	Eden Chess League 2019 (Premier)	2019-08-17	2019-08-24	Standard	Eden (WEG)	5	3	2	Yes	Analysis
10	Triangular 1 GEO-MOSS-PAC 2019	2019-02-20	2019-02-20	Blitz	Eden (WEG)	8	8	4	Yes	Analysis
11	Mossel Bay Open 2018 (A)	2018-09-28	2018-09-29	Standard	Eden (WEG)	6	6	4	Yes	Analysis
12	Oyster Rapid 2018	2018-07-07	2018-07-07	Rapid	Eden (WEG)	6	6	4	Yes	Analysis

#	Games	Start				End
1	7	Tournament Eden Chess Union League 2023				Tournament InterClub Blitz 2 2024
		date 2023-11-11	rnd 1	type Standard	result 1	date 2024-05-16	rnd 2	type Blitz	result 1
		Opponent Vutabashwe, J (Josh)				Opponent Da Silva, D (Darren)
2	5	Tournament Quadrangular Chess Tournament First Leg 2020				Tournament Quadrangular Chess Tournament First Leg 2020
		date 2020-02-12	rnd 2	type Blitz	result 1	date 2020-02-12	rnd 6	type Blitz	result 1
		Opponent Campbell, G (Grant)				Opponent Jafta, S (Shaunley)
3	4	Tournament Mossel Bay Open 2018				Tournament Mossel Bay Open 2018
		date 2018-09-28	rnd 2	type Standard	result 1	date 2018-09-29	rnd 5	type Standard	result 1
		Opponent Schnabel, SP (Stephan)				Opponent Campher, K (Keegan)

#	Games	Start				End
1	6	Tournament Eden Chess League 2019				Tournament Eden Chess Union League 2023
		date 2019-08-17	rnd 3	type Standard	result 1	date 2023-11-11	rnd 5	type Standard	result 1
		Opponent Venter, L (Lian)				Opponent Van Staden, P (Pearson)
2	4	Tournament Mossel Bay Open 2018				Tournament Mossel Bay Open 2018
		date 2018-09-28	rnd 2	type Standard	result 1	date 2018-09-29	rnd 5	type Standard	result 1
		Opponent Schnabel, SP (Stephan)				Opponent Campher, K (Keegan)
3	1	Tournament Eden Chess League 2019				Tournament Eden Chess League 2019
		date 2019-08-17	rnd 1	type Standard	result 1	date 2019-08-17	rnd 1	type Standard	result 1
		Opponent Daniels, R (Reuben)				Opponent Daniels, R (Reuben)

#	Games	Start				End
1	2	Tournament Oyster Rapid 2018				Tournament Oyster Rapid 2018
		date 2018-07-07	rnd 4	type Rapid	result 1	date 2018-07-07	rnd 5	type Rapid	result 1
		Opponent Holroyd, K (Kea)				Opponent Jacobs, V (Vaudan)
2	2	Tournament Oyster Rapid 2018				Tournament Oyster Rapid 2018
		date 2018-07-07	rnd 1	type Rapid	result 1	date 2018-07-07	rnd 2	type Rapid	result 1
		Opponent Jacobs, A (Aiden)				Opponent Jansen Van Rensburg, R (Ruan)

#	Games	Start				End
1	5	Tournament Quadrangular Chess Tournament First Leg 2020				Tournament Quadrangular Chess Tournament First Leg 2020
		date 2020-02-12	rnd 2	type Blitz	result 1	date 2020-02-12	rnd 6	type Blitz	result 1
		Opponent Campbell, G (Grant)				Opponent Jafta, S (Shaunley)
2	3	Tournament Triangular 1 GEO-MOSS-PAC 2019				Tournament Triangular 1 GEO-MOSS-PAC 2019
		date 2019-02-20	rnd 4	type Blitz	result 1	date 2019-02-20	rnd 6	type Blitz	result 1
		Opponent Visagie, A (Albert)				Opponent Agulhas, J (Justin)
3	2	Tournament InterClub Blitz 2 2024				Tournament InterClub Blitz 2 2024
		date 2024-05-16	rnd 1	type Blitz	result 1	date 2024-05-16	rnd 2	type Blitz	result 1
		Opponent Da Silva, D (Darren)				Opponent Da Silva, D (Darren)

#	Games	Start				End
1	4	Tournament Mossel Bay Open 2018				Tournament Mossel Bay Open 2018
		date 2018-09-28	rnd 2	type Standard	result 1	date 2018-09-29	rnd 5	type Standard	result 1
		Opponent Schnabel, SP (Stephan)				Opponent Campher, K (Keegan)
2	3	Tournament Eden Chess Union League 2023				Tournament InterClub Blitz 2 2024
		date 2023-11-11	rnd 5	type Standard	result 1	date 2024-05-16	rnd 2	type Blitz	result 1
		Opponent Van Staden, P (Pearson)				Opponent Da Silva, D (Darren)
3	3	Tournament Eden Chess Union League 2023				Tournament Eden Chess Union League 2023
		date 2023-11-11	rnd 1	type Standard	result 1	date 2023-11-11	rnd 3	type Standard	result 1
		Opponent Vutabashwe, J (Josh)				Opponent Peres, H (Heinrich)

#	Games	Start				End
1	4	Tournament Eden Chess League 2019				Tournament Eden Chess Union League 2023
		date 2019-08-17	rnd 3	type Standard	result 1	date 2023-11-11	rnd 3	type Standard	result 1
		Opponent Venter, L (Lian)				Opponent Peres, H (Heinrich)
2	4	Tournament Mossel Bay Open 2018				Tournament Mossel Bay Open 2018
		date 2018-09-28	rnd 2	type Standard	result 1	date 2018-09-29	rnd 5	type Standard	result 1
		Opponent Schnabel, SP (Stephan)				Opponent Campher, K (Keegan)
3	1	Tournament Eden Chess Union League 2023				Tournament Eden Chess Union League 2023
		date 2023-11-11	rnd 5	type Standard	result 1	date 2023-11-11	rnd 5	type Standard	result 1
		Opponent Van Staden, P (Pearson)				Opponent Van Staden, P (Pearson)

#	Games	Start				End
1	2	Tournament Oyster Rapid 2018				Tournament Oyster Rapid 2018
		date 2018-07-07	rnd 4	type Rapid	result 1	date 2018-07-07	rnd 5	type Rapid	result 1
		Opponent Holroyd, K (Kea)				Opponent Jacobs, V (Vaudan)
2	2	Tournament Oyster Rapid 2018				Tournament Oyster Rapid 2018
		date 2018-07-07	rnd 1	type Rapid	result 1	date 2018-07-07	rnd 2	type Rapid	result 1
		Opponent Jacobs, A (Aiden)				Opponent Jansen Van Rensburg, R (Ruan)

#	Games	Start				End
1	3	Tournament Quadrangular Chess Tournament First Leg 2020				Tournament Quadrangular Chess Tournament First Leg 2020
		date 2020-02-12	rnd 4	type Blitz	result 1	date 2020-02-12	rnd 6	type Blitz	result 1
		Opponent Blignaut, R (Ryno)				Opponent Jafta, S (Shaunley)
2	3	Tournament Triangular 1 GEO-MOSS-PAC 2019				Tournament Triangular 1 GEO-MOSS-PAC 2019
		date 2019-02-20	rnd 4	type Blitz	result 1	date 2019-02-20	rnd 6	type Blitz	result 1
		Opponent Visagie, A (Albert)				Opponent Agulhas, J (Justin)
3	2	Tournament InterClub Blitz 2 2024				Tournament InterClub Blitz 2 2024
		date 2024-05-16	rnd 1	type Blitz	result 1	date 2024-05-16	rnd 2	type Blitz	result 1
		Opponent Da Silva, D (Darren)				Opponent Da Silva, D (Darren)

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	Campbell ,LG (Lionel Grant)	6	2	-141.7	0	0	0	0	0	0	6	2	-141.7
1	Campbell ,LG (Lionel Grant)	6	1429.2	1287.5	0	0	0	0	0	0	6	1134	1287.5
2	Williams ,E (Elia)	6	2	-141.7	0	0	0	0	0	0	6	2	-141.7
2	Williams ,E (Elia)	6	1222.5	1080.9	0	0	0	0	0	0	6	1120.3	1080.9
3	Blignaut ,R (Ryno)	4	2.5	106.2	0	0	0	0	0	0	4	2.5	106.2
3	Blignaut ,R (Ryno)	4	1435.6	1541.9	0	0	0	0	0	0	4	1312.9	1541.9
4	Nortje ,P (Pieter)	4	0	-425	0	0	0	0	0	0	4	0	-425
4	Nortje ,P (Pieter)	4	1424.2	999.2	0	0	0	0	0	0	4	1306	999.2
5	Meyer ,J (Jared)	4	3	212.5	0	0	0	0	0	0	4	3	212.5
5	Meyer ,J (Jared)	4	1502.4	1714.9	0	0	0	0	0	0	4	1323.3	1714.9
6	Agulhas ,J (Justin)	4	2	0	0	0	0	0	0	0	4	2	0
6	Agulhas ,J (Justin)	4	1403.1	1403.1	0	0	0	0	0	0	4	1282.9	1403.1
7	Jafta ,S (Shaunley)	4	2	0	0	0	0	0	0	0	4	2	0
7	Jafta ,S (Shaunley)	4	1360.5	1360.5	0	0	0	0	0	0	4	1265.8	1360.5
8	Meyer ,PJ (Pravin Jody)	3	1	-141.7	1	0	-425	0	0	0	2	1	0
8	Meyer ,PJ (Pravin Jody)	3	1464.7	1323	1	1369	1039.7	0	0	0	2	1423.5	1464.7
9	Jansen Van Rensburg ,R (Ruan)	2	1.5	212.5	1	0.5	0	1	1	425	0	0	0
9	Jansen Van Rensburg ,R (Ruan)	2	1317.1	1529.6	1	1380.1	1317.1	1	1252.3	1742.1	0	0	0
10	Visagie ,A (Albert)	2	1	0	0	0	0	0	0	0	2	1	0
10	Visagie ,A (Albert)	2	1451.7	1451.7	0	0	0	0	0	0	2	1483.6	1451.7

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Matthee, M (Morne)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms