Chess South Africa Ratings Database

PLAYER PAGE

Personal

Netshimbupfe, GH (Grace)

Chess SA id

281072588

FIDE id

Date of birth

1981-04-19 (Adult)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1289.8	1289.1	773.9	773.9
Raw rating	1288.6	1288	773.9	773.9
Weighted rating	1289.8	1289.1	773.9	773.9
Weighted performance	620.2	621.7	0	0
Floor	790.1	789.4	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	146.2	146.3	304.3	304.3
Highest rating	1304.3 2019-10-01	1303.6 2019-10-01	1200 2024-03-01	1200 2024-03-01
Highest raw rating	1290.1 2024-03-01	1289.4 2024-03-01	773.9 2024-03-01	773.9 2024-03-01
Highest weighted rating	1290.1 2024-03-01	1289.4 2024-03-01	773.9 2024-11-01	773.9 2024-11-01
Highest weighted performance	1304.3 2019-10-01	1303.6 2019-10-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.1	-0.1	0	0
New rating	1289.7	1289	773.9	773.9
Analysis
Rating	1289.8	1289.1	773.9	773.9
Raw rating	1288.6	1288	773.9	773.9
Weighted rating	1289.8	1289.1	773.9
Weighted performance	620.2	621.7	0
K-factor	36	36	40	40
Floor	790.1	789.4	500	500
Max/Min rating change allowed	146.2	146.3	304.3	304.3
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	1288.6	1288	773.9	773.9
New weighted rating	1289.7	1289	773.9	773.9
New weighted performance	619.7	621.2	0	0
Temp new rating	1289.7	1289	773.9	773.9
Temp new rating +/-	-0.1	-0.1	0	0
Final new rating +/-	-0.1	-0.1	0	0
New rating	1289.7	1289	773.9	773.9
New K-factor	36	36	40	40
New floor	790.1	789.4	500	500

Item	Main	Standard	Rapid
	0	0	0
	10	10	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	113	106	7

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-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	3.5	35	-127.5	1376.1	1248.6
Standard	10	3.5	35	-127.5	1376.1	1248.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	62	36	58.06	68.5	1148.2	1216.8
Standard	62	36	58.06	68.5	1148.2	1216.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1288.6	1288	773.9	773.9
2025-09-01	1288.6	1288	773.9	773.9
2025-08-01	1288.6	1288	773.9	773.9
2025-07-01	1290.1	1289.4	773.9	773.9
2025-06-01	1290.1	1289.4	773.9	773.9
2025-05-01	1290.1	1289.4	773.9	773.9
2025-04-01	1290.1	1289.4	773.9	773.9
2025-03-01	1290.1	1289.4	773.9	773.9
2025-02-01	1290.1	1289.4	773.9	773.9
2025-01-01	1290.1	1289.4	773.9	773.9
2024-12-01	1290.1	1289.4	773.9	773.9
2024-11-01	1290.1	1289.4	773.9	773.9
2024-10-01	1290.1	1289.4	773.9	773.9
2024-09-01	1290.1	1289.4	773.9	773.9
2024-08-01	1290.1	1289.4	773.9	773.9
2024-07-01	1290.1	1289.4	773.9	773.9
2024-06-01	1290.1	1289.4	773.9	773.9
2024-08-01	1290.1	1289.4	773.9	773.9
2024-04-01	1290.1	1289.4	773.9	773.9
2024-03-01	1290.1	1289.4	773.9	773.9
2024-02-01	1290.1	1289.4	773.9	773.9
2024-01-01	1290.1	1289.4	773.9	773.9
2023-12-01	1290.1	1289.4	773.9	773.9
2023-11-01	1290.1	1289.4	773.9	773.9

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	South African Open 2025 (Ladies)	2025-06-28	2025-07-05	Standard	Johannesburg Metro (GJM)	11	10	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	South African Open 2025 (Ladies)	2025-06-28	2025-07-05	Standard	Johannesburg Metro (GJM)	11	10	3.5	Yes	Analysis
2	SAPS National Individual Chess Championship 2019 (Women)	2019-10-23	2019-10-25	Standard	Frances Baard (NCF)	9	9	6	Yes	Analysis
3	SAPS National Team Chess Championship 2019	2019-10-26	2019-10-30	Standard	Frances Baard (NCF)	9	9	7	Yes	Analysis
4	Ekurhuleni Grand Prix 2019 (Ladies Open)	2019-09-14	2019-09-14	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
5	SAPS National Individual Championship 2018 (Women)	2018-09-12	2018-09-15	Standard	Xhariep (FXT)	9	9	6.5	Yes	Analysis
6	SAPS National Team Championship 2018	2018-09-11	2018-09-11	Standard	Xhariep (FXT)	9	9	7	Yes	Analysis
7	2018 Capablanca Swiss (B)	2018-04-27	2018-04-29	Standard	Tshwane (GTP)	7	6	0	Yes	Analysis
8	2018 Volkskool Open (E)	2018-02-17	2018-02-17	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament Ekurhuleni Grand Prix 2019				Tournament SAPS National Individual Chess Championship 2019
		date 2019-09-14	rnd 4	type Standard	result 1	date 2019-10-24	rnd 3	type Standard	result 1
		Opponent Maritz, C (Christelle)				Opponent Atties, CS (Clodene Suzette)
2	5	Tournament SAPS National Individual Championship 2018				Tournament Ekurhuleni Grand Prix 2019
		date 2018-09-14	rnd 6	type Standard	result 1	date 2019-09-14	rnd 1	type Standard	result 1
		Opponent Nel, L (Lizelle)				Opponent Makweya, R (Refentse)
3	4	Tournament SAPS National Team Championship 2018				Tournament SAPS National Team Championship 2018
		date 2018-09-11	rnd 5	type Standard	result 1	date 2018-09-11	rnd 8	type Standard	result 1
		Opponent Gono, W (Wonga)				Opponent Molale, M (Mi)

#	Games	Start				End
1	5	Tournament Ekurhuleni Grand Prix 2019				Tournament SAPS National Individual Chess Championship 2019
		date 2019-09-14	rnd 4	type Standard	result 1	date 2019-10-24	rnd 3	type Standard	result 1
		Opponent Maritz, C (Christelle)				Opponent Atties, CS (Clodene Suzette)
2	5	Tournament SAPS National Individual Championship 2018				Tournament Ekurhuleni Grand Prix 2019
		date 2018-09-14	rnd 6	type Standard	result 1	date 2019-09-14	rnd 1	type Standard	result 1
		Opponent Nel, L (Lizelle)				Opponent Makweya, R (Refentse)
3	4	Tournament SAPS National Team Championship 2018				Tournament SAPS National Team Championship 2018
		date 2018-09-11	rnd 5	type Standard	result 1	date 2018-09-11	rnd 8	type Standard	result 1
		Opponent Gono, W (Wonga)				Opponent Molale, M (Mi)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Ekurhuleni Grand Prix 2019				Tournament SAPS National Individual Chess Championship 2019
		date 2019-09-14	rnd 4	type Standard	result 1	date 2019-10-24	rnd 3	type Standard	result 1
		Opponent Maritz, C (Christelle)				Opponent Atties, CS (Clodene Suzette)
2	4	Tournament SAPS National Team Championship 2018				Tournament SAPS National Team Championship 2018
		date 2018-09-11	rnd 5	type Standard	result 1	date 2018-09-11	rnd 8	type Standard	result 1
		Opponent Gono, W (Wonga)				Opponent Molale, M (Mi)
3	3	Tournament SAPS National Team Chess Championship 2019				Tournament SAPS National Team Chess Championship 2019
		date 2019-10-27	rnd 4	type Standard	result 1	date 2019-10-28	rnd 6	type Standard	result 1
		Opponent Taunyane, NL (Ntitle Lucia)				Opponent Mitani, P (Portia)

#	Games	Start				End
1	5	Tournament Ekurhuleni Grand Prix 2019				Tournament SAPS National Individual Chess Championship 2019
		date 2019-09-14	rnd 4	type Standard	result 1	date 2019-10-24	rnd 3	type Standard	result 1
		Opponent Maritz, C (Christelle)				Opponent Atties, CS (Clodene Suzette)
2	4	Tournament SAPS National Team Championship 2018				Tournament SAPS National Team Championship 2018
		date 2018-09-11	rnd 5	type Standard	result 1	date 2018-09-11	rnd 8	type Standard	result 1
		Opponent Gono, W (Wonga)				Opponent Molale, M (Mi)
3	3	Tournament SAPS National Team Chess Championship 2019				Tournament SAPS National Team Chess Championship 2019
		date 2019-10-27	rnd 4	type Standard	result 1	date 2019-10-28	rnd 6	type Standard	result 1
		Opponent Taunyane, NL (Ntitle Lucia)				Opponent Mitani, P (Portia)

No games found.

#	Games	Start				End

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	Goliath ,H (Hazel)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Goliath ,H (Hazel)	3	1369.6	1228	3	1358.2	1228	0	0	0	0	0	0
2	Chazi ,TM (Taninga)	2	2	425	2	2	425	0	0	0	0	0	0
2	Chazi ,TM (Taninga)	2	1050.2	1475.2	2	1067.6	1475.2	0	0	0	0	0	0
3	Sithole ,N (Nontobeko)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Sithole ,N (Nontobeko)	2	1107.7	682.7	2	1111.9	682.7	0	0	0	0	0	0
4	Mitani ,P (Portia)	2	2	425	2	2	425	0	0	0	0	0	0
4	Mitani ,P (Portia)	2	1205.8	1630.8	2	1210	1630.8	0	0	0	0	0	0
5	Usher ,P (Paula)	2	2	425	2	2	425	0	0	0	0	0	0
5	Usher ,P (Paula)	2	1050.6	1475.6	2	1062.5	1475.6	0	0	0	0	0	0
6	Makamu ,NM (Nkhesani)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Makamu ,NM (Nkhesani)	2	1278.3	853.3	2	1279.8	853.3	0	0	0	0	0	0
7	Molale ,M (Mi)	2	2	425	2	2	425	0	0	0	0	0	0
7	Molale ,M (Mi)	2	1117.1	1542.1	2	1117.1	1542.1	0	0	0	0	0	0
8	Ledwaba ,RR (Ramagohlo Refilwe)	1	1	425	1	1	425	0	0	0	0	0	0
8	Ledwaba ,RR (Ramagohlo Refilwe)	1	1042	1467	1	1042	1467	0	0	0	0	0	0
9	Delport ,B (Ben)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Delport ,B (Ben)	1	1066.2	641.2	1	1070.1	641.2	0	0	0	0	0	0
10	Bester ,E (Ethan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Bester ,E (Ethan)	1	1103.3	678.3	1	1100.8	678.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Netshimbupfe, GH (Grace)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms