Chess South Africa Ratings Database

PLAYER PAGE

Personal

Struwig, B (Bella)

Chess SA id

2140191084

FIDE id

Date of birth

2014-06-03 (U12)

Gender

Female

Region

iLembe (KIK)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-11-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1210.8	1215.5	1198.4	1200
Raw rating	1210.8	1215.5	1198.4	1200
Weighted rating	1210.8	1215.5	1198.1	1200
Weighted performance	0	0	0	0
Floor	713.1	715.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	163.3	162.2	166.2	165.8
Highest rating	1279.8 2023-11-01	1277.1 2023-11-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1213.1 2024-02-01	1215.5 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1210.8 2025-08-01	1215.3 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1279.8 2023-11-01	1277.1 2023-11-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1210.8	1215.5	1198.4	1200
Analysis
Rating	1210.8	1215.5	1198.4	1200
Raw rating	1210.8	1215.5	1198.4	1200
Weighted rating	1210.8	1215.5	1198.1
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	713.1	715.5	700	700
Max/Min rating change allowed	163.3	162.2	166.2	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	1210.8	1215.5	1198.4	1200
New weighted rating	1210.7	1215.5	1198.1	1200
New weighted performance	0	0	0	0
Temp new rating	1210.8	1215.5	1198.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1210.8	1215.5	1198.4	1200
New K-factor	36	36	36	36
New floor	713.1	715.5	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	0	5
	5	5	0
	0	0	0
	0	0	0
History	10	5	5

Games since
	Main 10	Standard 5		Rapid 5		Blitz 0
Gender	Female
Age group	U12
Region	iLembe (KIK)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 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	10	5	50	0	1179.1	1179.1
Standard	5	3	60	85	1182.6	1267.6
Rapid	5	2	40	-85	1175.6	1090.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1210.8	1215.5	1198.4	1200
2025-09-30	1210.8	1215.5	1198.4	1200
2025-09-01	1210.8	1215.5	1198.4	1200
2025-08-01	1210.8	1215.5	1198.4	1200
2025-07-01	1210.8	1215.5	1198.4	1200
2025-06-01	1210.7	1215.5	1198.4	1200
2025-05-01	1210.6	1215.5	1198.4	1200
2025-04-01	1210.4	1215.5	1198.4	1200
2025-03-01	1210.2	1215.5	1198.4	1200
2025-02-01	1209.3	1215.5	1197.4	1200
2025-01-01	1198.6	1215.5	1183.4	1200
2024-12-01	1213.1	1215.5	1200	1200
2024-11-01	1213.1	1215.5	1200	1200
2024-10-01	1213.1	1215.5	1200	1200
2024-09-01	1213.1	1215.5	1200	1200
2024-08-01	1213.1	1215.5	1200	1200
2024-07-01	1213.1	1215.5	1200	1200
2024-09-01	1213.1	1215.5	1200	1200
2024-05-01	1213.1	1215.5	1200	1200
2024-04-01	1213.1	1215.5	1200	1200
2024-03-01	1213.1	1215.5	1200	1200
2024-02-01	1213.1	1215.5	1200	1200
2024-01-01	1213.1	1215.5	1200	1200
2023-12-01	1213.1	1215.5	1200	1200

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	Umhlali Preparatory Inter House Chess 2024 (Grade 4)	2024-11-26	2024-11-26	Rapid	iLembe (KIK)	5	5	2	Yes	Analysis
2	Umhlali Prep Inter House Chess 2023 (Grade 3)	2023-11-29	2023-11-29	Standard	iLembe (KIK)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Umhlali Prep Inter House Chess 2023				Tournament Umhlali Prep Inter House Chess 2023
		date 2023-11-29	rnd 1	type Standard	result 1	date 2023-11-29	rnd 2	type Standard	result 1
		Opponent Eggers, R (Rebekka)				Opponent Beuthin, G (Griffin)
2	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-26	rnd 3	type Rapid	result 1	date 2024-11-26	rnd 3	type Rapid	result 1
		Opponent Nkuna, Z (Zoe)				Opponent Nkuna, Z (Zoe)
3	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-26	rnd 1	type Rapid	result 1	date 2024-11-26	rnd 1	type Rapid	result 1
		Opponent Franz, M (Maddison)				Opponent Franz, M (Maddison)

#	Games	Start				End
1	2	Tournament Umhlali Prep Inter House Chess 2023				Tournament Umhlali Prep Inter House Chess 2023
		date 2023-11-29	rnd 1	type Standard	result 1	date 2023-11-29	rnd 2	type Standard	result 1
		Opponent Eggers, R (Rebekka)				Opponent Beuthin, G (Griffin)
2	1	Tournament Umhlali Prep Inter House Chess 2023				Tournament Umhlali Prep Inter House Chess 2023
		date 2023-11-29	rnd 4	type Standard	result 1	date 2023-11-29	rnd 4	type Standard	result 1
		Opponent Cramer, T (Taiden)				Opponent Cramer, T (Taiden)

#	Games	Start				End
1	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-26	rnd 3	type Rapid	result 1	date 2024-11-26	rnd 3	type Rapid	result 1
		Opponent Nkuna, Z (Zoe)				Opponent Nkuna, Z (Zoe)
2	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-26	rnd 1	type Rapid	result 1	date 2024-11-26	rnd 1	type Rapid	result 1
		Opponent Franz, M (Maddison)				Opponent Franz, M (Maddison)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Umhlali Prep Inter House Chess 2023				Tournament Umhlali Prep Inter House Chess 2023
		date 2023-11-29	rnd 1	type Standard	result 1	date 2023-11-29	rnd 2	type Standard	result 1
		Opponent Eggers, R (Rebekka)				Opponent Beuthin, G (Griffin)
2	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-26	rnd 3	type Rapid	result 1	date 2024-11-26	rnd 3	type Rapid	result 1
		Opponent Nkuna, Z (Zoe)				Opponent Nkuna, Z (Zoe)
3	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-26	rnd 1	type Rapid	result 1	date 2024-11-26	rnd 1	type Rapid	result 1
		Opponent Franz, M (Maddison)				Opponent Franz, M (Maddison)

#	Games	Start				End
1	2	Tournament Umhlali Prep Inter House Chess 2023				Tournament Umhlali Prep Inter House Chess 2023
		date 2023-11-29	rnd 1	type Standard	result 1	date 2023-11-29	rnd 2	type Standard	result 1
		Opponent Eggers, R (Rebekka)				Opponent Beuthin, G (Griffin)
2	1	Tournament Umhlali Prep Inter House Chess 2023				Tournament Umhlali Prep Inter House Chess 2023
		date 2023-11-29	rnd 4	type Standard	result 1	date 2023-11-29	rnd 4	type Standard	result 1
		Opponent Cramer, T (Taiden)				Opponent Cramer, T (Taiden)

#	Games	Start				End
1	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-26	rnd 3	type Rapid	result 1	date 2024-11-26	rnd 3	type Rapid	result 1
		Opponent Nkuna, Z (Zoe)				Opponent Nkuna, Z (Zoe)
2	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-26	rnd 1	type Rapid	result 1	date 2024-11-26	rnd 1	type Rapid	result 1
		Opponent Franz, M (Maddison)				Opponent Franz, M (Maddison)

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	Eggers ,R (Rebekka)	1	1	425	1	1	425	0	0	0	0	0	0
1	Eggers ,R (Rebekka)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Bhuleni ,L (Langa)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Bhuleni ,L (Langa)	1	1124.8	699.8	1	1100	699.8	0	0	0	0	0	0
3	Zuma ,B (Bandile)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Zuma ,B (Bandile)	1	1188	763	1	1200	763	0	0	0	0	0	0
4	Beuthin ,G (Griffin)	1	1	425	1	1	425	0	0	0	0	0	0
4	Beuthin ,G (Griffin)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Cramer ,T (Taiden)	1	1	425	1	1	425	0	0	0	0	0	0
5	Cramer ,T (Taiden)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Nkuna ,Z (Zoe)	1	1	425	0	0	0	1	1	425	0	0	0
6	Nkuna ,Z (Zoe)	1	1156.4	1581.4	0	0	0	1	1200	1581.4	0	0	0
7	Franz ,M (Maddison)	1	1	425	0	0	0	1	1	425	0	0	0
7	Franz ,M (Maddison)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Rewi ,A (Amala)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Rewi ,A (Amala)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Klusener ,L (Luke)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Klusener ,L (Luke)	1	1140.2	715.2	0	0	0	1	1200	715.2	0	0	0
10	Michielsens ,A (Alexander)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Michielsens ,A (Alexander)	1	1181.5	756.5	0	0	0	1	1200	756.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Struwig, B (Bella)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms