Chess South Africa Ratings Database

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Personal

Pretoors, B (Brumilda)

Chess SA id

2130193129

FIDE id

Date of birth

2013-05-09 (U14)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1162.6

Item	Main	Standard	Rapid	Blitz
Rating	1103.9	1091.6	1200	1200
Raw rating	1103.9	1091.6	1200	1200
Weighted rating	1095.1	1079.6	1200	1200
Weighted performance	1046.2	1045.5	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	190.2	193.5	165.8	165.8
Highest rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1103.9	1091.6	1200	1200
Analysis
Rating	1103.9	1091.6	1200	1200
Raw rating	1103.9	1091.6	1200	1200
Weighted rating	1095.1	1079.6	1200
Weighted performance	1046.2	1045.5	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	190.2	193.5	165.8	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	1103.9	1091.6	1200	1200
New weighted rating	1094.9	1079.7	1200	1200
New weighted performance	1045.8	1045.1	0	0
Temp new rating	1103.9	1091.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1103.9	1091.6	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	28	28
	22	22
	0	0
	10	10
	0	0
History	60	60

Games since
	Main 50	Standard 50		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	4362		1461		391
Female	1129		468		134
U14	859		291		68
U14 Female	259		114		28
Standard
	RSA		Province		Region
Overall	4322		1206		447
Female	1133		415		166
U14	866		235		78
U14 Female	265		101		34
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	28	10.5	37.5	-106.2	1249.7	1143.5
Standard	28	10.5	37.5	-106.2	1249.7	1143.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	60	19	31.67	-155.8	1215.5	1059.7
Standard	60	19	31.67	-155.8	1215.5	1059.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1103.9	1091.6	1200	1200
2025-09-01	1103.9	1091.6	1200	1200
2025-08-01	1100.9	1086	1200	1200
2025-07-01	1100.9	1086	1200	1200
2025-06-01	1100.9	1086	1200	1200
2025-05-01	1100.9	1086	1200	1200
2025-04-01	1157.6	1157	1200	1200
2025-03-01	1157.6	1156.8	1200	1200
2025-02-01	1095.9	1078.9	1200	1200
2025-01-01	1048.9	1024.8	1200	1200
2024-12-01	1048.9	1024.8	1200	1200
2024-11-01	1048.9	1024.8	1200	1200
2024-10-01	1048.9	1024.8	1200	1200
2024-09-01	1048.9	1024.8	1200	1200
2024-08-01	1048.9	1024.8	1200	1200
2024-07-01	1048.9	1024.8	1200	1200
2024-06-01	1048.9	1024.8	1200	1200
2024-08-01	1048.9	1024.8	1200	1200
2024-04-01	1134.6	1123.2	1200	1200
2024-03-01	1133.6	1117.2	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	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	Eden Top Schools 2025 (U13)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	4	1	Yes	Analysis
2	Eden Chess Trials 2 2025 (U14)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	2	Yes	Analysis
3	Eden Schools Chess Trials 1 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	4	0.5	Yes	Analysis
4	Oudussa Trials 2025 (U13 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
5	Oudussa Trials 2 2025 (U13 Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Top Schools 2025 (U13)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	4	1	Yes	Analysis
2	Eden Chess Trials 2 2025 (U14)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	2	Yes	Analysis
3	Eden Schools Chess Trials 1 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	4	0.5	Yes	Analysis
4	Oudussa Trials 2025 (U13 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
5	Oudussa Trials 2 2025 (U13 Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
6	Eden Chess Trials 2 2024 (U12)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	9	1	Yes	Analysis
7	Eden School Chess Trials 1 2024 (U11 Girls)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	2	Yes	Analysis
8	OUDUSSA Trials 2 2024 (U11 Girls)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	2	Yes	Analysis
9	OUDUSSA Trials 1 2024 (U11 Girls)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	3	0.5	Yes	Analysis
10	Eden Proewe 2 2022 (O9 Dogters)	2022-04-09	2022-04-09	Standard	Eden (WEG)	5	5	1	Yes	Analysis
11	Eden Proewe 1 2022 (O9 Dogters)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2025
		date 2025-02-01	rnd 3	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Barnard, J (Jordan)				Opponent Mvelase, U (Uyamanathi)
2	2	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 4	type Standard	result 0.5	date 2024-03-09	rnd 5	type Standard	result 0.5
		Opponent Langisa, A (Anecha)				Opponent Jaftha, Z (Zakeva)
3	1	Tournament Eden Top Schools 2025				Tournament Eden Top Schools 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Lechuti, B (Belinda)				Opponent Lechuti, B (Belinda)

#	Games	Start				End
1	4	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2025
		date 2025-02-01	rnd 3	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Barnard, J (Jordan)				Opponent Mvelase, U (Uyamanathi)
2	2	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 4	type Standard	result 0.5	date 2024-03-09	rnd 5	type Standard	result 0.5
		Opponent Langisa, A (Anecha)				Opponent Jaftha, Z (Zakeva)
3	1	Tournament Eden Top Schools 2025				Tournament Eden Top Schools 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Lechuti, B (Belinda)				Opponent Lechuti, B (Belinda)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2025
		date 2025-02-01	rnd 3	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Barnard, J (Jordan)				Opponent Mvelase, U (Uyamanathi)
2	1	Tournament Eden Top Schools 2025				Tournament Eden Top Schools 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Lechuti, B (Belinda)				Opponent Lechuti, B (Belinda)
3	1	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 10	type Standard	result 1	date 2025-04-12	rnd 10	type Standard	result 1
		Opponent Adams, S (Shaheeda)				Opponent Adams, S (Shaheeda)

#	Games	Start				End
1	4	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2025
		date 2025-02-01	rnd 3	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Barnard, J (Jordan)				Opponent Mvelase, U (Uyamanathi)
2	1	Tournament Eden Top Schools 2025				Tournament Eden Top Schools 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Lechuti, B (Belinda)				Opponent Lechuti, B (Belinda)
3	1	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 10	type Standard	result 1	date 2025-04-12	rnd 10	type Standard	result 1
		Opponent Adams, S (Shaheeda)				Opponent Adams, S (Shaheeda)

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	Jassen ,T (Teshmia)	4	1.5	-106.2	4	1.5	-106.2	0	0	0	0	0	0
1	Jassen ,T (Teshmia)	4	1182.4	1076.2	4	1185.7	1076.2	0	0	0	0	0	0
2	Fox ,C (Crystal)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Fox ,C (Crystal)	2	1146.1	721.1	2	1137.6	721.1	0	0	0	0	0	0
3	Snel ,C (Caithlin)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
3	Snel ,C (Caithlin)	2	994.5	1207	2	958.4	1207	0	0	0	0	0	0
4	Jaftha ,Z (Zakeva)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
4	Jaftha ,Z (Zakeva)	2	1152.2	1364.8	2	1148.4	1364.8	0	0	0	0	0	0
5	Barends ,L (Laurcha)	2	2	425	2	2	425	0	0	0	0	0	0
5	Barends ,L (Laurcha)	2	1206.9	1631.9	2	1207.8	1631.9	0	0	0	0	0	0
6	Julies ,S (Sharon)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Julies ,S (Sharon)	2	1209.1	784.1	2	1210.6	784.1	0	0	0	0	0	0
7	Manzini ,N (Nonjabulo)	2	1	0	2	1	0	0	0	0	0	0	0
7	Manzini ,N (Nonjabulo)	2	1255.6	1255.6	2	1263.7	1255.6	0	0	0	0	0	0
8	Mvelase ,U (Uyamanathi)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mvelase ,U (Uyamanathi)	1	1199.8	1624.8	1	1199.8	1624.8	0	0	0	0	0	0
9	Magomarele ,T (Thato)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Magomarele ,T (Thato)	1	1210.3	785.3	1	1210.4	785.3	0	0	0	0	0	0
10	Bam ,C (Cayleb)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Bam ,C (Cayleb)	1	1401.3	976.3	1	1396.5	976.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Pretoors, B (Brumilda)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms