Chess South Africa Ratings Database

PLAYER PAGE

Personal

Poolman, JM (Johanna)

Chess SA id

204030549

FIDE id

Date of birth

2004-04-10 (Adult)

Gender

Female

Region

Frances Baard (NCF)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1080.1	1073.3	725.4	725.4
Raw rating	1080.1	1073.3	725.4	725.4
Weighted rating	1080.1	1073.3	725.4	725.4
Weighted performance	203.4	204	0	0
Floor	674.6	676.9	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	196.7	198.6	326.1	326.1
Highest rating	1425.9 2018-02-01	1425.9 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1174.6 2018-05-01	1176.9 2018-05-01	725.4 2024-02-01	725.4 2024-02-01
Highest weighted rating	1174.6 2024-11-01	1176.9 2024-11-01	725.4 2024-11-01	725.4 2024-11-01
Highest weighted performance	1425.9 2018-02-01	1425.9 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1080.1	1073.3	725.4	725.4
Analysis
Rating	1080.1	1073.3	725.4	725.4
Raw rating	1080.1	1073.3	725.4	725.4
Weighted rating	1080.1	1073.3	725.4
Weighted performance	203.4	204	0
K-factor	40	40	40	40
Floor	674.6	676.9	500	500
Max/Min rating change allowed	196.7	198.6	326.1	326.1
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	1080.1	1073.3	725.4	725.4
New weighted rating	1080.1	1073.3	725.4	725.4
New weighted performance	202.3	203	0	0
Temp new rating	1080.1	1073.3	725.4	725.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1080.1	1073.3	725.4	725.4
New K-factor	40	40	40	40
New floor	674.6	676.9	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	209	209

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Frances Baard (NCF)
Province	Northern Cape (NC)
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	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	47	27	57.45	63.3	1049.9	1113.2
Standard	47	27	57.45	63.3	1049.9	1113.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1080.1	1073.3	725.4	725.4
2025-09-01	1080.1	1073.3	725.4	725.4
2025-08-01	1080.1	1073.3	725.4	725.4
2025-07-01	1080.1	1073.3	725.4	725.4
2025-06-01	1080.1	1073.3	725.4	725.4
2025-05-01	1080.1	1073.3	725.4	725.4
2025-04-01	1080.1	1073.3	725.4	725.4
2025-03-01	1080.1	1073.3	725.4	725.4
2025-02-01	1080.1	1073.3	725.4	725.4
2025-01-01	1080.1	1073.3	725.4	725.4
2024-12-01	1080.1	1073.3	725.4	725.4
2024-11-01	1080.1	1073.3	725.4	725.4
2024-10-01	1080.1	1073.3	725.4	725.4
2024-09-01	1080.1	1073.3	725.4	725.4
2024-08-01	1080.1	1073.3	725.4	725.4
2024-07-01	1080.1	1073.3	725.4	725.4
2024-06-01	1080.1	1073.3	725.4	725.4
2024-08-01	1080.1	1073.3	725.4	725.4
2024-04-01	1080.1	1073.3	725.4	725.4
2024-03-01	1080.1	1073.3	725.4	725.4
2024-02-01	1080.1	1073.3	725.4	725.4
2024-01-01	1080.1	1073.3	725.4	725.4
2023-12-01	1080.1	1073.3	725.4	725.4
2023-11-01	1080.1	1073.3	725.4	725.4

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	Grey College Team Championship 2020 (B)	2020-01-31	2020-02-01	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
2	Grey College Team Championship 2019 (B)	2019-02-22	2019-02-23	Standard	Mangaung (FMB)	5	4	2	Yes	Analysis
3	Mangaung Metro Chess 18-19 January 2019 (C)	2019-01-18	2019-01-19	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
4	Northern Cape Closed Chess Championships 2018 (U16 Open)	2018-08-31	2018-09-01	Standard	Frances Baard (NCF)	5	4	1	Yes	Analysis
5	Inter Regional 2018 (U16 Team)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
6	ZF Mgcawu Qualifier (2)	2018-04-21	2018-04-21	Standard	ZF Mgcawu (NZF)	5	5	3	Yes	Analysis
7	ZF Mgcawu Schools District Open Chess Tournament 2018 (U13-U18 Girls)	2018-03-17	2018-03-17	Standard	ZF Mgcawu (NZF)	5	5	3	Yes	Analysis
8	ZF Mgcawu Inter-Region Open Trials (Qualifier 2)	2018-03-24	2018-03-24	Standard	ZF Mgcawu (NZF)	5	4	3	Yes	Analysis
9	ZF Mgcawu Qualifier Open Chess Tournament 2018 (B)	2018-02-17	2018-02-17	Standard	ZF Mgcawu (NZF)	5	5	3	Yes	Analysis
10	Grey College Inter Team Chess Tournament 2018 (B)	2018-02-23	2018-02-24	Standard	Mangaung (FMB)	5	5	5	Yes	Analysis

#	Games	Start				End
1	6	Tournament Grey College Inter Team Chess Tournament 2018				Tournament ZF Mgcawu Schools District Open Chess Tournament 2018
		date 2018-02-23	rnd 1	type Standard	result 1	date 2018-03-17	rnd 1	type Standard	result 1
		Opponent Lombaard, M (Megan)				Opponent Badenhorst, E (Etrecia)
2	5	Tournament ZF Mgcawu Qualifier				Tournament Inter Regional 2018
		date 2018-04-21	rnd 2	type Standard	result 1	date 2018-05-04	rnd 1	type Standard	result 1
		Opponent Tseka, G (Gerald)				Opponent Mogadile, A (Alex)
3	3	Tournament ZF Mgcawu Inter-Region Open Trials				Tournament ZF Mgcawu Inter-Region Open Trials
		date 2018-03-24	rnd 2	type Standard	result 1	date 2018-03-24	rnd 4	type Standard	result 1
		Opponent Mienies, R (Rewaldo)				Opponent Pietersen, J (Jamien)

#	Games	Start				End
1	6	Tournament Grey College Inter Team Chess Tournament 2018				Tournament ZF Mgcawu Schools District Open Chess Tournament 2018
		date 2018-02-23	rnd 1	type Standard	result 1	date 2018-03-17	rnd 1	type Standard	result 1
		Opponent Lombaard, M (Megan)				Opponent Badenhorst, E (Etrecia)
2	5	Tournament ZF Mgcawu Qualifier				Tournament Inter Regional 2018
		date 2018-04-21	rnd 2	type Standard	result 1	date 2018-05-04	rnd 1	type Standard	result 1
		Opponent Tseka, G (Gerald)				Opponent Mogadile, A (Alex)
3	3	Tournament ZF Mgcawu Inter-Region Open Trials				Tournament ZF Mgcawu Inter-Region Open Trials
		date 2018-03-24	rnd 2	type Standard	result 1	date 2018-03-24	rnd 4	type Standard	result 1
		Opponent Mienies, R (Rewaldo)				Opponent Pietersen, J (Jamien)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Grey College Inter Team Chess Tournament 2018				Tournament ZF Mgcawu Schools District Open Chess Tournament 2018
		date 2018-02-23	rnd 1	type Standard	result 1	date 2018-03-17	rnd 1	type Standard	result 1
		Opponent Lombaard, M (Megan)				Opponent Badenhorst, E (Etrecia)
2	3	Tournament ZF Mgcawu Inter-Region Open Trials				Tournament ZF Mgcawu Inter-Region Open Trials
		date 2018-03-24	rnd 2	type Standard	result 1	date 2018-03-24	rnd 4	type Standard	result 1
		Opponent Mienies, R (Rewaldo)				Opponent Pietersen, J (Jamien)
3	2	Tournament Grey College Team Championship 2019				Tournament Grey College Team Championship 2019
		date 2019-02-23	rnd 3	type Standard	result 1	date 2019-02-23	rnd 4	type Standard	result 1
		Opponent Marais, A (Andre)				Opponent Govender, K (Kyle)

#	Games	Start				End
1	6	Tournament Grey College Inter Team Chess Tournament 2018				Tournament ZF Mgcawu Schools District Open Chess Tournament 2018
		date 2018-02-23	rnd 1	type Standard	result 1	date 2018-03-17	rnd 1	type Standard	result 1
		Opponent Lombaard, M (Megan)				Opponent Badenhorst, E (Etrecia)
2	3	Tournament ZF Mgcawu Inter-Region Open Trials				Tournament ZF Mgcawu Inter-Region Open Trials
		date 2018-03-24	rnd 2	type Standard	result 1	date 2018-03-24	rnd 4	type Standard	result 1
		Opponent Mienies, R (Rewaldo)				Opponent Pietersen, J (Jamien)
3	2	Tournament Grey College Team Championship 2019				Tournament Grey College Team Championship 2019
		date 2019-02-23	rnd 3	type Standard	result 1	date 2019-02-23	rnd 4	type Standard	result 1
		Opponent Marais, A (Andre)				Opponent Govender, K (Kyle)

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	Basson ,A (Abigail)	4	2.5	106.2	4	2.5	106.2	0	0	0	0	0	0
1	Basson ,A (Abigail)	4	995.7	1101.9	4	992.8	1101.9	0	0	0	0	0	0
2	Daniels ,K (Kutloano)	2	1	0	2	1	0	0	0	0	0	0	0
2	Daniels ,K (Kutloano)	2	1142.3	1142.3	2	1146.8	1142.3	0	0	0	0	0	0
3	Kruger ,S (Stephanus)	2	1	0	2	1	0	0	0	0	0	0	0
3	Kruger ,S (Stephanus)	2	1118.3	1118.3	2	1110.2	1118.3	0	0	0	0	0	0
4	Marais ,A (Andre)	2	1	0	2	1	0	0	0	0	0	0	0
4	Marais ,A (Andre)	2	1191.8	1191.8	2	1189.2	1191.8	0	0	0	0	0	0
5	Pietersen ,J (Jamien)	2	1	0	2	1	0	0	0	0	0	0	0
5	Pietersen ,J (Jamien)	2	583.2	583.2	2	594	583.2	0	0	0	0	0	0
6	Robberts ,S (Stefan Johan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Robberts ,S (Stefan Johan)	1	856.5	431.5	1	860.3	431.5	0	0	0	0	0	0
7	Sihamba ,S (Somila)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Sihamba ,S (Somila)	1	687.4	262.4	1	700	262.4	0	0	0	0	0	0
8	Govender ,K (Kyle)	1	1	425	1	1	425	0	0	0	0	0	0
8	Govender ,K (Kyle)	1	1186.6	1611.6	1	1200	1611.6	0	0	0	0	0	0
9	Serobe ,R (Reatlehile)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Serobe ,R (Reatlehile)	1	1022.1	597.1	1	1048.2	597.1	0	0	0	0	0	0
10	Mogadile ,A (Alex)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mogadile ,A (Alex)	1	1200	1625	1	1200	1625	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

Poolman, JM (Johanna)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms